43 The Diagram Below Shows A 4.0 Kilogram Object Accelerating At 10 Meters
If a motor lifts a 400.-kilogram mass a vertical distance of 10. meters in 8.0 seconds, the minimum power generated by the motor is (1) 3.2 × 102 W (2) 5.0 × 102 W (3) 4.9 × 103 W (4) 3.2 × 104 W 40. A 4.0-kilogram object is accelerated at 3.0 meters per second 2 north by an unbalanced force. The acceleration is directly related to the magnitude of the unbalanced force and indirectly related to the mass of the object. Force equation. F=ma. The diagram above shows a horizontal 8.0 N force applied to a 4.0 kg block on a frictionless table. What is the magnitude of the block's acceleration?
The diagram below shows two forces applied to a 2.0-kilogram block on a frictionless, horizontal surface. F = 8.0 N 2.0 kg F2 = 3.0 N Frictionless Surface What is the acceleration of the block? A 4.0 m/s2 to the left B.O 2.5 m/s2 to the right C.O 2.5 m/s2 to the left D. 1.5 m/s2 to the right
The diagram below shows a 4.0 kilogram object accelerating at 10 meters
to a 10.-kilogram block resting on a table. What is the magnitude of the acceleration of the block? (A) 0.0 m/s2 (B) 0.26 m/s2 (C) 0.40 m/s2 (D) 2.5 m/s2 10. The diagram below shows a horizontal 8.0-newton force applied to a 4.0-kilogram block on a frictionless table. 4.0 kg F = 8.0 N Frictionless Table diagram below which represents a 5.0-kilogram object revolving around a circular track in a horizontal plane at a constant speed. The radius of the track is 20. meters and the centripetal force on the object is 4.0 × 102 Newtons. 5. The object's centripetal acceleration is (A) 0.012 m/s² (C) 1.0 × 102 m/s2 (B) 80. m/s² (D) 20. m/s² 6. magnitude of the car's average acceleration in this 4.0-second interval is (1) 0.40 m/s2 (3) 10. m/s2. speed of 4.0 meters per second in a horizontal circle having... 36.The diagram below shows a 4.0-kilogram cart moving to the right and a 6.0-kilogram cart moving to the left on a horizontal frictionless
The diagram below shows a 4.0 kilogram object accelerating at 10 meters. 3. The diagram below shows a horizontal 12-newton force being applied to two blocks, A and B, initially at rest on a horizontal, frictionless surface. Block A has a mass of 1.0 kilogram and block B has a mass of 2.0 kilograms. A) 6.0 m/s2 B) 2.0 m/s2 C) 3.0 m/s2 D)4.0 m/s2 The magnitude of the acceleration of block B is 4. 7.) The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second. 2. on a rough horizontal surface. What is the magnitude of the frictional force. F. f. acting on the object? (1) 5.0 N (2) 20. N (3) 10. N (4) 40. N 8.) A car moves with a constant speed in a clockwise direction around a circular path of radius . r diagram below which represents a 5.0-kilogram object revolving around a circular track in a horizontal plane at a constant speed. The radius of the track is 20. meters and the centripetal force on the object is 4.0 × 102 Newtons. 5. The object's centripetal acceleration is (A) 0.012 m/s² (C) 1.0 × 102 m/s2 (B) 80. m/s² (D) 20. m/s² 6. 231. The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. Acceleration = 10. m/s2 N Frictional force = Ff m = 4.0 kg (Not drawn to scale) Applied force = 50. What is the magnitude of the frictional force Facting on the object? A) 5.0N C) 20. N D) 40. N 232.
magnitude of the car's average acceleration in this 4.0-second interval is (1) 0.40 m/s2 (3) 10. m/s2. speed of 4.0 meters per second in a horizontal circle having... 36.The diagram below shows a 4.0-kilogram cart moving to the right and a 6.0-kilogram cart moving to the left on a horizontal frictionless A)5.0 NB)10. NC)20. ND)40. N 30.The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. What is the magnitude of the frictional force Ff acting on the object? A)A B)B C)C D)D 31.The diagram below represents a block sliding down an incline. Which vector best represents the frictional force Physics Q&;A Library 20 The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second on a rough horizontal surface. Acceleration = 10. m/s2 Frictional force F Applied force =50. N m = 4.0 kg (Not drawn to scale) What is the magnitude of the frictional force F acting on the object? that is 10 meters long in 2 seconds. The acceleration of the object is approximately A) 12 m/s B) 27 m/s. 4.0 kg 28.An object traveling at 4.0 meters per second has a momentum of 16 kilogram-meters per second. What is... 4.0 m/s2 41.The diagram below shows a horizontal 12-newton force being applied to two blocks, A and B, initially at rest ...
A ball is projected horizontally to the from a height of 50. meters, as shown in the diagram below. 50. m Which diagram represents the position of the ball at I.0-second intervals? [Neglect atr resistance.] A) 29) 30) 31) A object, starting from rest, slides down a frictionless incline WIth a constant acceleration of 2.0 m/sec2 for 4.0 seconds. 37.A 5.0-kilogram sphere, starting from rest, falls freely 22 meters in 3.0 seconds near the surface of a planet. Compared to the acceleration due to gravity near Earth's surface, the acceleration due to gravity near the surface of the planet is approximately A) 3.19 s B) 5.10 s C) 10.2 s D) 12.5 s 38.As shown in the diagram below, a student. The diagram below shows a 4.0-kilogram object accelerating at 10. m/s/s on a rough horizontal surface. What is the magnitude of the frictional force Ff acting on the object? A. 5.0 N B. 10. N C. 20. N D. 40. N 105. The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. Acceleration = 10. m/s2 Frictional force = Ff m = 4.0 kg (Not drawn to scale) Applied force = 50. N 5ctO* What is the magnitude of the frictional force "acting on the object? A) 5.ON ) 10. N C) 20. N D) 40. N 106.
A net force of 5.0 x 10^2 newtons causes an object to accelerate at a rate of 5.0 meters per second^2. What is the mass of the object? a) 6.0 x 10^2 kg b) 2.0 x 10^-1 kg c) 2.5 x 10^3 kg d) 1.0 x 10^2 kg
A)5.0 NB)10. NC)20. ND)40. N 4.The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. What is the magnitude of the frictional force Ff acting on the object? A)is greater than the force of static friction B)is less than the force of static friction C)increases as the speed of the.
4. The diagram below shows a horizontal 8.0-newton force applied to a 4.0-kilogram block on a frictionless table. 4.0 kg F = 8.0 N 1. A 4.0-kilogram object is accelerated at 3.0 meters per cond north by an unbalanced force. The same wubalanced force acting on a 2.0-kilogram object will accelerate this object toward the north at A) 12 m/s2 B) 6.
7. Base your answer to the following question on the diagram below which represents a 10-kilogram object at rest at point A. The object accelerates uniformly from point A to point B in 4 seconds, attaining a maximum speed of 10 meters per second at point B. The object then moves up the incline. [Neglect friction.]
8.A 2.0-kilogram mass weighs 10. Newtons on planet X. The acceleration due to gravity on planet X is approximately Base your answers to questions 9 and 10 on the diagram below which represents a 4.0 102-kilogram satellite, S, in a circular orbit at an altitude of 5.0 106 meters. The orbital speed of the satellite is 6.0 103
12.The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. What is the magnitude of the frictional force Ff acting on the object? A)downward with decreasing speed B)downward at constant speed C)upward with decreasing speed D)upward with constant acceleration 13.In the diagram below.
38 The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second 2 on a rough horizontal surface. What is the magnitude of the frictional force F f acting on the object? (1) 5.0 N
20 The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second' on a rough horizontal surface. Acceleration = 10. m/s2 – Frictional force = Ft Applied force = 50. N m= 4.0 kg (Not drawn to scale) What is the magnitude of the frictional force Ff acting on the object? (1) 5.0N (2) 10. N (3) 20. N (4) 40. N
22. The diagram shows a 5.0 kilogram cart traveling clockwise in a horizontal circle of radius 2.0 meters at a constant speed of 4.0 meters/second. At the position shown, the centripetal acceleration of the cart is directed toward point 1. P 3. R 2. Q 4. S No Explanation Available. 1 23.
where the acceleration due to gravity is 1.62 meters per second2. What is the weight of. 13 The diagram below shows a 5.00-kilogram block at rest on a horizontal, frictionless table. Which diagram best represents the force... 18 A 95-kilogram student climbs 4.0 meters up a rope in 3.0 seconds. What is the power output of
43. The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second2 on a rough horizontal surface. What is the magnitude of the frictional force Ff acting on the object? A. 5.0N B. 10.N C. 20.N D. 40.N 44. In the diagram below, scaled vectors represent the momentum of each of two masses, A and B, sliding toward each other on a
40.In the diagram below, 400. joules of work is done raising a 72-newton weight a vertical distance of 5.0 meters. How much work is done to overcome friction as the weight is raised? A) 0 J B)8 J C) 45 J D) 90. J 41.The diagram below shows a 5.0-kilogram mass sliding 9.0 meters down an incline from a height of 2.0 meters in 3.0 seconds.
to a 10.-kilogram block resting on a table. What is the magnitude of the acceleration of the block? (A) 0.0 m/s2 (B) 0.26 m/s2 (C) 0.40 m/s2 (D) 2.5 m/s2 10. The diagram below shows a horizontal 8.0-newton force applied to a 4.0-kilogram block on a frictionless table. 4.0 kg F = 8.0 N Frictionless Table
If the elevator rises with an acceleration of 9.8 meters per second 2, the force exerted by the elevator on the man will be 1600 N 4. When an unbalanced force of 10. Newtons is applied to an object whose mass is 4.0 kilograms, the acceleration of the object will be 2.5 m/s 2 5. A 1-kilogram object rests on a horizontal table top.
24. The diagram below shows an 8.0-kilogram cart moving to the right at 4.0 meters per second about to make a head-on collision with a 4.0-kilogram cart moving to the left at 6.0 meters per second. After the collision, the 4.0-kilogram cart moves to the right at 3.0 meters per second. What is the velocity of the 8.0-kilogram cart after the.
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