How does insulation in your home affect the transfer of thermal energy?

a bear has a mass of 500kg and 100,000 J of mechanical kinetic energy. what is the speed of the bear?

Think back to levers lab. when you changed the position of the fulcrum what else did you change?

In the figure, a 700-kg crate is on a rough surface inclined at 30°. a constant external force p = 5600 n is applied horizontally to the crate. as the force pushes the crate a distance of 3.00 m up the incline, the speed changes from 1.40 m/s to 2.

You want to create a device that sends signals to your dog to stop barking. which type of electromagnetic wave would be most useful to investigate?

A miner of mass 90kg travels down a slide calculate the potential energy of the miner when he moves15m vertically downwards

A construction foreman exerts 1300 Newtons of force trying to move a 1200-kg block of concrete. How many Joules of work does he perform?

It takes 9 seconds for a 10 newton force to move an object 4 meters to the right. What are the direction and magnitude of this force? A. The direction is to the right. The magnitude is 9 seconds. B. The direction is 4 meters.

West of a city, a certain eastbound route is straight and makes a steep descent toward the city. The highway has a 14% grade, which means that its slope is - 14 100.

If animal DNA is injected into a human, what would happen?

Give one word which means the same as 'moving with a negative acceleration '