# Momentum and Impulse

## Quiz by Atrazo Joel

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5 questions
• Q1

It takes place when one object strikes another object.

Projectile motion

Momentum

Impulse

Collision

30s
• Q2

It is a strap that fastens a rider/driver/ passenger to a moving vehicle and prevents him from being thrown out or against the interior of the vehicle during a collision or sudden stop.

Airbag

Seatbelt

Crumple zones

Gymnastics mats

30s
• Q3

It is an inflatable cushion built into a vehicle that protect driver from hitting the vehicle interior or objects outside the vehicle.

Gymnastics mats

Crumple zones

Airbag

Seatbelt

30s
• Q4

It can be solved using this formula I = F∆t.

Impulse

Momentum

Collision

Projectile motion

30s
• Q5

A football player kicks a ball with a force of 50N. Find the impulse on the ball if his foot stays in contact with the football for 0.01s.

0.6 N·s

0.7 N·s

0.5 N·s

0.4 N·s

45s

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