Avery long wire carries a uniform linear charge density of 7.0 nc/m. what is the electric field strength 16.0 m from the
center of the wire at a point on the wire's perpendicular bisector?

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.