Which of the following has neither kinetic nor potential energy?

A book sitting on a shelf

A car sitting at a stoplight

A bug crawling on the ground

A ball rolling on the ground

What would be the effect of loss of biodiversity in an ecosytem

Which series consists of radioactive nuclides produced by successive radioactive decay until a stable nuclide is reached?

Which one of the following is the pigment found in redheads? a) Keratin b) Melanin c) Pheomelanin d) Cortex

Explain why a change in velocity affects acceleration

You're using a rope to pull a sled at constant velocity across level snow, with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 39 kg 1.

Marcia ran at a speed of 3.50 meters per second. How fast was she running in kilometers per hour?

What is the gravitational force related to the distance between two objects?

How does a rilling can work

The energy content of a certain food is to be determined in a bomb calorimeter that contains 3 kg of water by burning a 2-g sample of it in the presence of 100 g of air in the reaction chamber. If the water temperature rises by 3.

If one side of switch is open and another one closed so what gone happen