Suppose the wavelength of light in the yellow part of the spectrum is 5890x10-10 meters, i. e. 0.000000589 meters. The speed of light is 3x108 metres/second, i. e. 300,000,000 meters/second. What is the frequency of this light

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (