A projectile is launched with a velocity of 13.2m/s at an angle of 37 degrees above the horizontal. What is the horizontal component of the projectiles velocity 1s after the object is fired. PLS HURRY THIS IS TIMEd

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Which describes increasing the efficiency of energy resource

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this