Will give correct answer brainliest Answers:

A. they decrease the force of impact by providing a cushion during the impact. Smaller force = lower momentum

B. They decrease the force of impact by extending the time it takes to stop the driver and passenger. Longer time= Less force

C. It takes longer time for the velocity of the vehicle to decrease, therefore the force is less. Decrease in velocity = Less force.

D. when a cat rebounds it undergoes a greater change in velocity and the force is decreased. Lower force = greater change in velocity

f=ma newton

f=100x2.5=250n

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.