Answers

2016-03-04T11:44:45+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Monmentum, p = m x v
so v= p/m
K.E. = 1/2 mv²
=1/2 m (p/m)²
=1/2 m x p²/m x m
=p²/2m
so, according to the question,
K.E. = 500J
⇒500 = p² / 2 x 100 
⇒p² = 500 x .2
⇒p = √100.0 = 10 
so momentum is 10 kg.m/s 
1 5 1
hope it's helpful, if yes plsss mark as the brainliest
  • Brainly User
2016-03-04T11:49:56+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Given- 
Mass=100g
        =0.1
Kinetic energy=500 j
we know,
1/2×0.1×v²=500
or, 0.1×v²=500×2
or,1/10×v²=1000
or,v²=10000
or,v=√10000
or,v=100
we know that momentum of a body is=m×v
                                                         =0.1×100
                                                         =1/10×100
                                                         =10 kgm/s
Hope it helps...............

0
plsss mark as the brainliest..........
onegai shimasu!!!!!!!!!!!!!!!!!1