An object with a mass of 20 kg has a force of 5 N.

applied to it. What is the resulting acceleration of the

objed

How do you find distance on a velocity time graph?

A squeeze bottle squeezes when pressed. It regains its shape when pressed. It regains its shape when pressure from your hand withdrawn.

Through what media does mechanical waves move

If an object has more electrons than protons, what eletrical charge would it carry

Investigations allow for the control of variables.

Janice has just measured the density of an object. Which value is possible? (Density: D = )

Based on how the book describes a heat pump in sec 16.3 how does a heat pump prove law of conservation of energy

When a gas in a container is squeezed to half its volume, its density?

A ballet student with her arms and a leg extended spins with an initial rotational speed of 0.90rev/s. As she draws her arms and leg in toward her body, her rotational inertia becomes 0.80 kg⋅m2 and her rotational velocity is 4.1rev/s.

The power rating of a vacuum cleaner is 0.8 kilowatts. If you use the vacuum cleaner for 2.5 hours, how much energy does it use?