What would be the final speed of a 200g car released from an initial height of 110cm?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Aball of mass 0.3kg is released from rest at a height of 8m.how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s

An object that weighs 75n is pulled on a horizontal surface by a horizontal pull of 50 n to the right. the friction force on this object is 30 n to the left. what is the acceleration of the object?