Question

Q.101. A Bullet of mass 20g is moving with a
speed of 150 ms-1. It strikes a target
and is brought to rest after piercing
10cm into it. Calculate the average
force of resistance of fared by the
target.
(A) 2500N (B) 2000J
(C) 2250N (D) 2100J
Q.102. Two masses of 1g and 4g are moving
with equal kinetic Energy. The ratio of
the magnitudes of their momentum is
A) 4:1 (B) V2:1
(C) 1:2
(D) 1:6​

Answer 1

Explanation:

rrrrrrrfffffffffffffff

Answer 2

Answer:

Hey u can unblock me just login ur id on chrome then search mine name and then tap imbox button then u unblock me or else see on youtube....