Motion.

If a scooter is placed on an air track, will the scooter move on its own?

If it takes 150N of force to move a box 10 meters. what is the work done on the box?

It is now virtually certain that the dominant cause of recent ice ages is

What is direct current? In which direction does current go according to the electron flow convention?

Explain why wind, especially on the coast, is renewable and not going to stop.

The filament in a light bulb uses 2.55 amps when the voltage is 175 volts. What is the resistance?

A car moving at a steady 10 m/s on a level highway encounters a bump that has a circular cross-section with a radius of 30 m. The car maintains its speed over the bump. What is the normal force exerted by the seat of the car on a 60.

Determine the magnitude of the force p required to hold the 180-kg crate in equilibrium.

Match the following: 12) Site where resistance to blood flow is greatest. 13) Site where blood pressure is lowest. 14) Site where exchanges of food and gases are made. 15) Site where the blood pressure is greatest.

How many trees were sold in all during 1999 and 2000?

a cannon sits on a stationary railroad flatcar with a total mass of 1000 kg. when a 10 kg cannonball is fired to the left at a speed of 50 m/s, what is the speed of the flatcar