A man of mass 60 kg is standing on the floor holding a stone weighing 40N. what is the force with which the floor is pushing him up?
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Answered by
11
Force exerted by man =60. 9.8
=588N
Force on floor =588+40 N=628 N
=588N
Force on floor =588+40 N=628 N
swapnilcore750:
Thanks a lot
A. a cricket ball of mass 0.5 kg moving with a velocity of 10 m/s is brought to rest by player in 5 s. Find the force applied by the player to stop the ball.
b. A bullet of mass 0.4 kg is shot from a rifle with a speed 100 m/s. if the bullet penetrates through a 5 cm wall with a velocity of 20 m/s, what is the force exerted by the wall on the bullet?
b. A bullet of mass 0.4 kg is shot from a rifle with a speed 100 m/s. if the bullet penetrates through a 5 cm wall with a velocity of 20 m/s, what is the force exerted by the wall on the bullet?
can help me about this question
Answered by
12
ANSWER:-
normal Force =(60+4)10=640N
PLEASE MARK AS BRAINLIEST
normal Force =(60+4)10=640N
PLEASE MARK AS BRAINLIEST
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