Question

Under the influence of its drive force, a snowmobile is moving at a constant velocity along a horizontal patch of snow. When the drive force is shut off, the snowmobile coasts to a halt. The snowmobile and its rider have a mass of 138 kg. Under the influence of a drive force of 240 N, it is moving at a constant velocity whose magnitude is 5.44 m/s. The drive force is then shut off. Find **(a)** the distance in which the snowmobile coasts to a halt and **(b)** the time required to do so.

Step 1

Given:

Step 2

Calculation:

a) According to work energy theorem we have,

Step 3

So, work done by t...

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