Force
How much force is needed to accelerate a 66 kg skier at 2 m/sec 2?
f = 132 N
The mass of a large car is 1000 kg. How much force would be required to accelerate the car at a rate of 3 m/sec 2?
f= 3000 N
What is the acceleration of a 50 kg object pushed with a force of 500 newtons?
a= 10 m/s 2
What is the force on a 1000 kg elevator that is falling freely at 9.8 m/sec 2?
f=9,800 n
A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec 2 . What is the mass of the object?
m= 50kg
If a 60 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person’s acceleration?
a=4 m/s
A 50 kg skater pushed by a friend accelerates 5 m/sec 2 . How much force did the friend apply?
f= 250 N
A bowling ball rolled with a force of 15 N accelerates at a rate of 3 m/sec 2 ; a second ball rolled with the same force accelerates 4 m/sec 2 . What are the masses of the two balls?
m=3.75kg
A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.
a=4 m/s
An object of mass 300 kg is observed to accelerate at the rate of 4 m/s 2 . Calculate the force required to produce this acceleration.
f= 1200N
A cart of mass 5kg is pulled with a net force of 15N. what is the acceleration of the cart
3m/s
An object of mass 30 kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object
9.8 m/s