WorksheetsNewtons 2nd Law Practice
Total questions: 5
Worksheet time: 5mins
If you were in a spaceship and fired a cannonball into space, how much force would have to be exerted on the ball to keep it moving once it has left the spaceship?
none
depends on the speed
depends on the mass
Determine the acceleration that results
when a 12 N net force is applied to a 3
kg object.
36 m/s/s
9 m/s/s
4 m/s/s
A net force of 30 N is applied to an object, causing it to accelerate at 20 m/s/s. What is the mass of the object?
600 kg
10 kg
1.5 kg
150 kg
A rightward force of 302 N is applied to a 28.6-kg crate to accelerate it across the floor. The force of friction on the crate is 175N. Determine the acceleration of the crate.
10.6 m/s/s
17.8 m/s/s
127 m/s/s
4.44 m/s/s
A hockey player accelerates a puck (m = 0.167 kg) from rest to a velocity of 50.0 m/s in 0.121 sec. (a) Determine the acceleration of the puck and (b) the force applied by the hockey stick to the puck.
a )413 m/s/s b )2474 N
a) 413 m/s/s b) 69N
a) 69 m/s/s b) 413 N
a) 24 m/s/s b) 54 N
