If skater a is more massive than skater b, how will skater a's motion compare to the motion of skater b?
a) in the opposite direction at the same speed
b) in the opposite direction at a faster speed
c) in the opposite direction at a slower speed
d) more information is needed in order to figure this out

Arescue plane flying horizontally at spots a survivor in the ocean directly below and releases an emergency kit with a parachute. because of the shape of the parachute, it experiences insignificant horizontal air resistance. if the kit descends with a constant vertical acceleration of, how far away from the survivor will it hit the waves?

Will you chech and finish these for me, because i am stumped with them.

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative