Question

A particle moves with a speed v w kt2, where k is a
constant and t is time, along a straight line. The total
change in its speed in time t = 0 tot -Tis
3
KT 2
KT?
k7
2
KT?​

Answer 1

Explanation:

where k is a

constant and t is time, along a straight line. The total

change in its speed in time t = 0 tot -Tis

3

KT 2

KT?

k7

2

KT?