A ball is thrown vertically upward with a velocity 'u'. calculate the velocity with which it fall to the earth again
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velocity of the ball is u
when it comes down acceleration due to gravity affects which is 10 m/s
v is -u*10 m/s
when it comes down acceleration due to gravity affects which is 10 m/s
v is -u*10 m/s
Fawzan10:
The gravitational force of the earth is not 10 m/s^2 it is 9.8 m/s^2
babu approx mann skthe ho
baba ham man sakthe he tho question me vo value given hoga nahi tho ham 9.8 hi man sakthe hai
bhai tumko jo man kr bnana hai tum bnao
mujhe hindi uthna nahi malum hai
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velocity at which it throw upward in air is equal to velocity at which it returns hence velocity is equal to u
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