Linear Momentum

Front

Which of the following correctly defines momentum? Options: mass in motion, how difficult it is to stop a body, product of a body's mass and velocity, all of these are correct

Back

all of these are correct

Front

What are the units of momentum?

Back

kg⋅m/s

Front

What is the momentum of a charging rhino? Options: 2 × 10² kg⋅m/s, 3 × 10² kg⋅m/s, 2 × 10⁴ kg⋅m/s, 3 × 10⁴ kg⋅m/s

Back

3 × 10⁴ kg⋅m/s

Front

Which object has the greatest momentum? Options: soccer ball, baseball, bowling ball, cannot be determined

Back

cannot be determined

Front

If all of these objects move at the same speed, which one would have the greatest momentum? Options: soccer ball, baseball, bowling ball, cannot be determined

Back

bowling ball

Front

Which object has the greatest momentum? Options: soccer ball, baseball, bowling ball, cannot be determined

Back

soccer ball

Front

The momentum of object A is 8 kg⋅m/s. What is the momentum of object B? Options: 4 kg⋅m/s, 8 kg⋅m/s, 16 kg⋅m/s, 32 kg⋅m/s

Back

16 kg⋅m/s

Front

Which object has the greatest momentum? Options: Object A, Object B, Object C, cannot be determined

Back

Object C

Front

Which of the following correctly defines impulse?

Back

change of momentum

Front

Impulse required to accelerate a 5-kg bowling ball to a final speed of 7 m/s?

Back

35 kg⋅m/s