WorksheetsCar Safety Features - Newton's Laws
Total questions: 10
Worksheet time: 5mins
Which Newton's law of motion explains why passengers in a car tend to keep moving forward when the car suddenly stops?
Newton's First Law
Newton's Second Law
Newton's Third Law
None of the above
Explain how seatbelts help protect passengers in a car during a collision, considering Newton's laws and forces involved
They help distribute the force of impact over a larger area of the body
The stop a passenger from experiencing inertia
They help distribute the force of impact over a smaller area of the body
The don't help during a collision
Airbags in cars are designed to:
Increase fuel efficiency
Reduce the impact force on passengers
Increase the car's speed
Decrease the car's stability
How do airbags function to reduce the risk of injury during a car collision, considering the principles of forces and energy.
They decrease the time it takes for the passenger's momentum to change, thereby reducing the impact force.
The airbag inflates to force the passenger backwards
They increase the time it takes for the passenger's momentum to change, thereby reducing the impact force.
They reduce the speed of the car
Anti-lock Braking Systems (ABS) in cars help:
Increase the car's top speed
Reduce the car's fuel consumption
Prevent the wheels from locking during braking
Decrease the car's overall weight
How does ABS helps maintain better control of a car during emergency braking, considering Newton's laws and the physics of forces.
ABS makes the car look nice as it stops
If wheel lock is detected the ABS helps the car skid to a stop
The ABS cause the car to stop really quickly
If wheel lock is detected the ABS release and applies the brake up to 20 times per second
The crumple zone in a car is designed to:
Absorb the impact energy during a collision
Increase the car's speed
Enhance the car's aerodynamics
Reduce the passenger capacity of the car
Describe how the crumple zone works to protect passengers in a car during a collision, considering the principles of energy transfer and forces.
It crumples to transfer all the energy of the collision to the passengers.
By crumpling and deforming, it increases the time taken for the car to come to a stop.
By crumpling is crushes the passengers in the car.
By crumpling and deforming, it decreases the time taken for the car to come to a stop.
Which of Newton's laws of motion is associated with the concept of inertia?
Newton's First Law
Newton's Second Law
Newton's Third Law
None of the above
Discuss the role of inertia in relation to car safety features like seatbelts, airbags, ABS, and crumple zones.
Inertia plays no role in protecting passengers during a collision.
Seatbelts, airbags, ABS, and crumple zones take advantage of inertia to protect passengers during a collision.
Seatbelts and airbags use inertia to protect passengers during a collision.
Seatbelts, airbags, ABS, and crumple zones take advantage of inertia to injure passengers during a collision.
