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A car of mass 480 kg moving at a speed o...

A car of mass 480 kg moving at a speed of 54 km per hour is stopped in 10 s. Calculate the force applied by the brakes.

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To solve the problem step by step, we will follow these calculations: ### Step 1: Identify the given values - Mass of the car (m) = 480 kg - Initial speed (u) = 54 km/h - Time taken to stop (t) = 10 s ### Step 2: Convert the speed from km/h to m/s ...
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ICSE-LAWS OF MOTION-TOPIC 2 (4 Marks Questions )
  1. A body of mass 500 g, initially at rest, is acted upon by a force whic...

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  2. A car of mass 480 kg moving at a speed of 54 km per hour is stopped in...

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  3. How the S.I. unit and C.G.S. unit of force are related ?

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  4. A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1). On appl...

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  5. A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1). On appl...

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  6. A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1). On appl...

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  7. A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1). On appl...

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  8. A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1). On appl...

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  9. A cricket ball of mass 100 g moving with a speed of 30 "ms"^(-1) is b...

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  10. A cricket ball of mass 100 g moving with a speed of 30 "ms"^(-1) is b...

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  11. Two balls A and B of masses m and 2 m are in motion with velocities 2...

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  12. Two balls A and B of masses m and 2 m are in motion with velocities 2...

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  13. Two balls A and B of masses m and 2 m are in motion with velocities 2...

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  14. A force of 10 N acts on a body of mass 2 kg for 3s , initially at rest...

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  15. A force of 10 N acts on a body of mass 2 kg for 3s , initially at rest...

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  16. A force acts for 10 s on a stationary body of mass 100 kg, after which...

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  17. A force acts for 10 s on a stationary body of mass 100 kg, after which...

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  18. A force acts for 10 s on a stationary body of mass 100 kg, after which...

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  19. A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped i...

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  20. A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped i...

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