A circular loop is oriented 35.0 degrees to a 0.752 T magnetic field. If the magnetic flux through the loop is 0.0303 Wb, what is the radius of the loop?

An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41  10 2 m/s 2 . use this data to calculate earth’s radius.

What challenges did you encounter during the circuit training program?

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?