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WorksheetsMomentum and Impulse
Total questions: 15
Worksheet time: 39mins
When object speeds up, it gains momentum.
True
False
All moving objects don’t have momentum.
True
False
Momentum can be transferred from one object to another.
True
False
All objects have no mass.
True
False
A tiny bullet can have more momentum than a huge truck.
True
False
Which object has the LEAST momentum?
m = 1 kg, v = 100 m/s
m = 10 kg, v = 12 m/s
m = 0.5 kg, v = 1000 m/s
m = 100 kg, v = 2 m/s
A beach ball is rolling in a straight line toward you at a speed of 0.5 m/s. Its momentum is 0.25 kg m/s. What is the mass of the beach ball?
0.5 kg
0.125 kg
0.5 Ns
0.125 Ns
A marble whose is rolling at a velocity of 1.5 m/s with a momentum of 0.10 kg m/s. What is its mass?
0.67 kg
1.6 kg
15 kg
0.15 kg
Usain bolt has a mass of 94 kg and has a maximum momentum of 987 kg m/s, what it his maximum velocity?
92,778 m/s
0.10 m/s
1,081 m/s
10.5 m/s
A football player kicks a ball with a force of 50 N. Find the impulse on the ball if his foot stays in contact with the football for 0.01 s.
5000 Ns
0.5 Ns
5.0 Ns
0.50 Ns
A 0.5 kg football is thrown with a velocity of 15 m/s to the right. A stationary receiver catches the ball and brings it to the rest in 0.02 s. What is the force exerted on the ball by the receiver?
375 N
7.5 N
3.75 N
75 N
A 6.00 N force acts on a 1.50 kg mass for 5.00 s. Find the impulse.
30 Ns
9 Ns
7.5 Ns
12.5 Ns
A hockey player applies an average force of 50 N to a 0.25 kg hockey puck for a time of 0.2 s. Find the impulse experienced by the puck.
10 Ns
250 Ns
0.05 Ns
1250 Ns
A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum?
56 kg m/s
576 m/s
5.6 kg m/s
6.5 m/s
For how long a time must a tow truck pull with a force of 550 N on a stalled 1200 kg car to give it a forward velocity of 2.0 m/s?
2400 kg m/s
4.36 s
1100 kg m/s
600 s
