What does this symbol stand for in an equation?
change in
the sum of
the end of a river
3D
Which of the following is the symbol for impulse?
m
p
J
v
F
Extending the time of a collision allows you to...
change the impulse of the collision.
diffuse the collision.
increase the force of impact.
decrease the force of impact.
You are calculating the momentum of a 2 kg toy car moving along the sidewalk at a speed of 0.5 m/s. What would happen to the momentum if you doubled the mass of the car?
double
triple
quadruple
Momentum would not change.
A baseball bat applies a force of 500 N to a ball for 0.1 seconds. What was the impulse on the ball?
5 N x s
50 N x s
500 N x s
5,000 N x s
A car crashes into a barrier with an impulse of 40,000 kg x m/s. The collision took 2 seconds. How much force did the barrier exert?
80,000 N
60,000 N
40,000 N
20,000 N
The momentum of 1,200 kg car is 240 N x s. At what velocity is the car traveling?
0.2 m/s
288,000 m/s
5 m/s
A 3 kg skateboard is at rest on a sidewalk. What is its momentum?
0 N x s
3 N x s
Not enough information.
A 0.02 kg bug is flying South at 1.5 m/s. What force would stop it in 0.01 second?
0.024 N
150 N
3 N
0.75 N
A car is traveling 20 m/s. It takes 4 seconds with a 7,500 N force to come to a stop. What is the mass of the car?
150 kg
1,500 kg
37,500 kg
3,750 kg
Quizizz is an online platform that provides teachers with interactive worksheets to help students learn science concepts such as physics. With Quizizz, teachers can create quizzes and worksheets on topics like angular momentum and angular impulse, enabling students to learn and practice these concepts in a fun and engaging way. Quizizz is an ideal tool for teachers to help their students understand and apply physics concepts.