What two factors affect the amount of friction that act on a moving object?

After walking across a carpet, a boy feels a spark between his hand and a doorknob. If the boy's hand is negatively charged just before he touches the doorknob, which particles moved from the carpet to his hand (Chose one of the answers below) A

What is an example of transverse waves? sound waves waves in a spring light waves nextreset?

When you turn on a television, the electrical circuit

Resistance training is sometimes called what training

If two rocks with masses of 1 and 10 kilograms. What is the relation between their inertias Between their masses Between their weights on Earth?

The suspension cable of a 1,000 kg elevator snaps, sending the elevator moving downward through its shaft. The emergency brakes of the elevator stop the elevator shortly before it reaches the bottom of the shaft.

P*V = n*R*T where P = pressure V = volume n = number of moles R = the universal gas constant T = temperature in degrees Kelvin This equation is known as the ideal gas law, and it can be used to predict the behavior of many gases at relatively low

Scientific notation for 3134000000

When a constant force acts on an object, what does the object's change in momentum depend upon? check all that apply. check all that apply. the change in momentum depends upon the change in the velocity of the object.

how much current is in a circuit that includes a 9-volt battery and a bulb with a resistance of 3 ohms?