A resting object exerts pressure equal to (i point!
its mass times its contact area.
its weight times its contact area.
its mass divided by its contact area.
its weight divided by its contact area.

Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. the ball leaves her hand 1.00 m above the ground. how long is the ball in flight before it hits the ground?

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional