what is the mass of the cart with a constant net force of 200n is exerted to accelerate from rest to a velocity of 40m/s in 10s
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Answer:
The mass of the cart is 50 kg
Explanation:
Let Mass of cart = m kg
Force = 200 N
Acceleration = ?
Acceleration = ( final velocity - initial velocity )/ time taken
= (40-0)/10......... ( initial velocity = 0 as the body was at rest)
= 4 m/s^2
Force = Mass × Acceleration
200 = m × 4
m = 50 kg
Therefore , mass of the cart is 50 kg
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