What is the net force on a mercedes convertible traveling along a straight road at a steady speed of 100 km/h?

Ball b is hanging from an inextensible cord. an identical ball a is released from rest when it is just touching the cord and drops through the vertical distance h a 5 8 in. before striking ball b. assuming e 5 0.9 and no friction, determine the resulting maximum vertical displacement h b of the ball b

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

What are some important factors to consider when choosing a warm-up before your workout?