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HETAV PATEL

Grade 11,

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A man of mass M is carrying a ball of mass M/2 . The man is initially in the state of reat at a distance D from fixed vertical wall Hethrow the ball along the floor toward the ball with a velocity v with respect to earth at t=0.because of throwing the man also starts moving backward The bal rebounds elasticaaly from the wall.The man finally collects the ball assume friction is absent

A man of mass M is carrying a ball of mass M/2 . The man is initially in the state of reat at a distance D from fixed vertical wall Hethrow the ball along the floor toward the ball with a velocity v with respect to earth at t=0.because of throwing the man also starts moving backward The bal rebounds elasticaaly from the wall.The man finally collects the ball assume friction is absent  

Grade:12

3 Answers

Arun
25750 Points
5 years ago
Dear student
 
There is. o Question part in rhis thread. Please check and repost this. You can also attach an image. I will be happy to help you.
Tanmay
13 Points
4 years ago
Nzwu(kwv{mz~i|qwv(wn(tqvmiz(uwumv|}u(~mtwkq|(wn(uiv(E( v
2
Nzwu(kwv{mz~i|qwv(wn(tqvmiz(uwumv|}u4(uwumv|}u(wn(uiv(3(jitt({{|mu(in|mz(pm(kwttmk|{(|pm(jitt
2
Mv M p v Mv
2 2
=+ = 6660q1
Nwz(0I1(B((^mtwkq|(wn(uiv(3(jitt({{|mu
E(
momentum
mass
E(
Mv 2v
M 3 M
2
=
+
Nwz(0J1(B(Tqvmiz(qux}t{m(j(|pm(jitt(wv(uiv
E(kpivom(qv(uwumv|}u(wn(|pm(uiv
E(
2v Mv Mv M
3 26
æ ö ç ÷ - = è ø
Nwz(0L1(B( x 2D x t x 2D
v/2 v
+
= = Þ= 6
[w(|qum(|(E( x 4D
v/2 v
Vikas TU
14149 Points
4 years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers

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