A cricket ball of mass 250 g collides with a bat with velocity 10 m/s and returns with the same velocity within 0.01 second. The force acted on bat is

Question

A cricket ball of mass 250 g collides with a bat with velocity 10 m/s and returns with the same velocity within 0.01 second. The force acted on bat is (A) 25 N (B) 50 N (C) 250 N (D) 500 N

Tardigrade Admin · Accepted Answer

Force =m ((dv/dt)) =(0.25 × [(10)-(-10)]/0.01) =25 × 20 =500 N

Q. A cricket ball of mass $250 g$ collides with a bat with velocity $10 m / s$ and returns with the same velocity within $0.01$ second. The force acted on bat is

$25 N$

$50 N$

$250 N$

$500 N$

Force $= m (\frac{d v}{d t})$

$= \frac{0.25 \times [( 10 ) - ( - 10 )]}{0.01}$

$= 25 \times 20 = 500 N$

Q. A cricket ball of mass 250g collides with a bat with velocity 10m/s and returns with the same velocity within 0.01 second. The force acted on bat is

25N

50N

250N

500N