A person in a head-on car crash collision, who is not wearing a seat belt, continues to move forward at the original speed of the car because of what?

To keep a sled accelerating downhill, the force of gravity must be greater than the normal force.

Why must water be heated at about 80 degrees during esterification

Some animals, such as bats in North America, adapt to colder temperatures by allowing their body temperatures to drop and their breathing rate and heartbeat to fall. Then they need less energy and can survive on their stored body fat.

How much work must be done on a systen to decrease its volume from 10.0 L to 2.0 L by exerting a constant pressure of 6.0 atm?

What is the charge of flourine

Roger believes that he is following a healthy regime by taking lots of vitamin E everyday. What property of vitamin E makes Roger's practice potentially unhealthy?

A 68-kg man whose average body temperature is 39°C drinks 1 L of cold water at 3°C in an effort to cool down. Taking the average specific heat of the human body to be 3.

As longitudional waves travel, particles in the medium are pushed together and then pulled apart. we call this

Which organelle would generate energy to power cellular activites

Which of the following occurs as water vapor cools in the atmosphere? condensation transpiration precipitation evaporation