Physics, asked by simonboss57, 6 months ago

a ball of mass 500g is thrown upward with a velocity of 15m/s-1 . calculate its momentum at the highest point

Answers

Answered by mandalbanu326

3

Answer

Thrown up

Final velocity(v)=0

Initial velocity(u)=15 m/s

acceleration due to gravity(g)=- 10 m/s^2

Now,

v^2=u^2+2gs

0=225–20s

s=11.25 m

Now

PE=mgh

0.5×11.25×-10

=56.25 J

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