Snow on the ground prevents polar climate systems from gaining heat by what mechanism? Question 7 options:

Heating by greenhouse gases

Snow reflecting solar radiation

Heat spread from the equator

Release of heat from Earth's core

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

What is the momentum of 70 kg runner traveling at 10 m/s?