does the bowling ball have more potential energy or kinetic energetic as it's half way through its fall

On a tiny scale, what happens to an initially neutral object's mass when it gains a net positive charge through the exchange of electrons?

What happens to light inside of a prism

Parallel wires exert magnetic forces on each other. What about perpendicular wires? Imagine two wires oriented perpendicular to each other and almost touching. Each wire carries a current. Is there a force between the wires?

An object has a density of 20 g/cm 3. When placed in a cylinder, it displaces 5 mL of water. What is the mass of the object?

After hearing about an accident on his normal route Mr. Gujral checks for alternate routes to get to work what type of circuit does this traffic situation model

If the acceleration of a moving object is zero, which of the following best describes its motion

Calculate mass During a softball game a softball is struck by a bat and has an acceleration of 1,500 kg. If the net force force exerted on the softball by the bat is 300 N, what is the softballs mass.

Find the momentum of a 25 kg remote controlled car moving 4.0 m/s (Type your answer below, don't forget your significant figures and units!)

When a wave slows down it ... a. bends away from the normal b. bends towards the normal c. continues in a straight line

Select the statement that best describes how the forces relate. A. The object on which they are acting and the distance to that object determines the amount of force. B.