I am 14 yearsoldi like rp i aslo like outdoors and stuff tellme if you want to date also I am a boy

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

True or false: the revolution of the earth creates day and night as it rotates around the sun