Question

An object whose mass is 100 gm starts from rest and moves with constant acceleration of 20 cm / sec2 at the end of 8 sec its momentum is in gm.cm/sec
A. 16000
B. 200
C. 100
D. 7000​

Answer 1

Answer:

A) 16000

Explanation:

p=mv

v=at

=20x8

=160

p=100x160

=16000