1. An Alpha particle (nucleus of a helium atom travels ) along the inside of an evacuated straight tube 12.0m long that forms part of a particle accelerator The alpha particle enter the tube (at t=0) moving at a velocity 8.5 × 10 ^5 m/s and emerges from the other end at time t= 10x10^-7s . If the particle acceleration is constant, what is the acceleration ?

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

If the new moon happens on january 15th, what shape will it be on february 6th?

Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?