A car has a mass of 650 kg. It starts from rest and travels 105 m in 8.0 s. What is the net force applied to the car?

True or false graphs must include scales that increase by the same amount

Which is an example of an exothermic process?

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)