A block of mass 'm' moving with a speed 'v' compresses a spring through a distance 'x' before it speed reduces by 25%. The spring constant of the spring is
DON'T POST UNNECESSARY ANSWERS
IF ANY ONE GAVE CORRECT ANSWER I WILL MARK AS BRAINLIEST
ANSWER QUICK
Answers
Answered by
1
Explanation:
From conservation of energy,
Loss in kinetic energy of block=Gain in potential energy of spring
⟹21mv2−21m(2v)2=21kx2
⟹83mv2=21kx2
⟹k=4x23mv2
Answered by
1
Answer:
ask friend please
Similar questions