A baseball player grabs a 200 gram baseball which is moving at speed of 30 m/s. The ball comes to rest in about 1/10 second. The force acting
on the player's hand is (Think of the relationship between change of the momentum and force)
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Answered by
9
M=200 GRAM=0.2 KG
U=0
V=30 M/S
T=0.1 SEC
F=?
F=MA ,FROM THIS EQUATION WE CAN FIND OUT THE VALUE OF FORCE.
WE HAVE MASS(0.2) KG,TO FIND FORCE FIRST WE HAVE TO FIND OUT ACCELERATION.(BY EQUATION'V=U+AT)
>30=O+AX0.1
> 0.1A=30
>A=300M/S²
NOW,F=MXA
F=0.2X300
F=60 NEWTON
AAYA SAMAJ.
Answered by
3
PLAYER'S HAND EXPERIENCES 60 N FORCE.
Given:
- Mass of ball = 200 gram = 0.2 kg
- Velocity of ball = 30 m/s
- Time taken to stop = 1/10 sec
To find:
- Force experienced by the hand of the player?
Calculation:
Force experienced by the hand of the player will be equal to the change in momentum of the ball with respect to time .
So, force experienced by the hand of the player is 60 N.
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