Question

A particle moves along a string line so that its velocity depends on time as v = 4t - t2. Then for first 5s. 1 (A) Average velocity is 25 ms 3 m (B) Acceleration is 8ms -2 at t = 0 5 ms 1 (C) Average velocity is (D) Acceleration is 4 ms -2 at t = 0​

Answer 1

Answer:

c)

Explanation:

please mark as bralient

Answer 2

Answer:

answer is d 4ms at t =0

Explanation:

u need to differentiate then subsitue the value