Question

A force of 1000 N was applied to stop a car that was moving with constant velocity the car stopped after moving through 10 m how much is the work done​

Answer 1

Answer:

Given conditions ⇒

Force (F) applied to stop the car  = 1000 N

Distance covered (d) by the car after the force applied = 10 m.  

Now, For Work done,  

Work done by the force to stop the car = Force applied on the car × Distance covered by it after the force applied.  

∴ W = F × d

⇒ W = 1000 × 10

∴ W = 10000 J.  

  or W = 10 kJ.

Hence, the work done by the force to stop the car is 10 kJ (or kilo Joule) or 10000 J.

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