Question

a body moves over a horizontal surface with an initial velocity of 2 metre per second due to its friction its velocity decreases use uniformly @ 0.75 metre per second square how much time will it take to stop​

Answer 1

2.66 seconds

Explanation:

2 m per sec - 0.75 m per sec - 0.75 m per sec - 0.5 m per sec ( as 0.5 was left)

Therefore it will be 2.66 sec