Physics 30 Worksheet # 1: Momentum

Calculate the momentum of a 1.60 x 10^3 kg car traveling at 20.0 m/s.

• 3.20 x 10^4 kg·m/s

• 3.20 x 10^3 kg·m/s

• 3.20 x 10^5 kg·m/s

• 3.20 x 10^2 kg·m/s

Tags

NGSS.HS-PS2-2

What is the momentum of a 2.50 x 10^3 kg truck traveling at 110 km/h?

• 7.64 x 10^4 kg·m/s

• 6.94 x 10^4 kg·m/s

• 5.50 x 10^4 kg·m/s

• 3.05 x 10^4 kg·m/s

Tags

NGSS.HS-PS2-2

How fast is a 1.50 kg ball moving if it has a momentum of 4.50 kg.m/s?

• 1.00 m/s

• 2.00 m/s

• 3.00 m/s

• 4.00 m/s

Tags

NGSS.HS-PS2-2

A 75.0 g ball is rolling at a speed of 57.0 cm/s. Calculate the ball's momentum.

• 4.28 g·cm/s

• 42.75 g·cm/s

• 4275 g·cm/s

• 0.428 g·cm/s

Tags

NGSS.HS-PS2-2

A 5.00 kg ball accelerates at a rate of 2.00 m/s^2 for 1.50 seconds. Calculate the ball's momentum after the acceleration.

• 10.0 kg·m/s

• 15.0 kg·m/s

• 20.0 kg·m/s

• 25.0 kg·m/s

Tags

NGSS.HS-PS2-2

A 2.00 kg rock is dropped from the top of a 30.0 m high building. What is the ball's momentum at the time that it strikes the ground?

• 0 kg·m/s

• 24.3 kg·m/s

• 34.3 kg·m/s

• 54.3 kg·m/s

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-1

A force of 20.0 N is applied to a 3.00 kg object for 4.00 seconds. Calculate the impulse experienced by the object.

• 60.0 Ns

• 80.0 Ns

• 100.0 Ns

• 120.0 Ns

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NGSS.HS-PS2-1

A 1200 kg car traveling at 20.0 m/s speeds up to 30.0 m/s. What is the impulse experienced by the car?

• 12000 Ns

• 24000 Ns

• 36000 Ns

• 48000 Ns

Tags

NGSS.HS-PS2-2

A 1500 kg car accelerates from 15 m/s to 25.0 m/s. What is the impulse experienced by the car?

• 14500 Ns

• 15000 Ns

• 14583.33 Ns

• 15083.33 Ns

Tags

NGSS.HS-PS2-1

A 1200 kg car accelerates from rest to 10.0 m/s in a time of 4.50 seconds. Calculate the force that the car’s tires exerted on the road.

• 2666.67 N

• 2400.00 N

• 3200.00 N

• 3000.00 N

Tags

NGSS.HS-PS2-1