Which element is the atom shown in figure 15.6

Acceleration that causes objects to move in a circle is called

What are 5 things that are elastic?

What is the metric unit of force? kg kg/cm^3 kg/cm^2 N

Which factor does not affect the resistance of a material? A. thickness B. weight C. length D. temperature

Can someone explain the law of conservation of energy?

An elevator has mass 600 kg, not including passengers. the elevator is designed to ascend, at constant speed, a vertical distance of 20.0 m (five floors) in 16.0 s, and it is driven by a motor that can provide up to 40 hp to the elevator.

Suppose that 100g of aluminum at 23 degrees C is added to 50g of water at 95 degrees C. Determine the equilibrium temperature of the mixture. Ignore heat loss to the container or the surroundings.

Which property of coal makes it ideal for use in a power plant? Check all that apply. It burns easily. It makes ash. It is renewable. It produces a lot of energy. It contains mercury.

Bob is coming toward you at a speed of 75 km/hr. You throw a baseball in his direction at 75 km/hr. What does he see the ball doing?

Give 3 examples of something with potential energy.