A cyclist is moving at a speed of 15 m/s. If the combined mass of the bike and person is 100 kg, what is the momentum of the cyclist/bike?

Explanation:

Momentum is equal to mass times velocity in kg and m/s, respectively. Therefore,

p = 100(15) so

p = 1500

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

c.the charges if the proton and electron and gravity