A force of 10N makes an angle of 30 degree with y-axis. The magnitude of X component will be?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.