Which can occur in a physical change?

The mass can increase

The particles can arrange in different ways

The mass can decrease.

The atoms can bond to different atoms.

The basic unit of pressure mapped on weather maps is

A block of ice with mass mA rests on a wedge of ice with mass mB=7.93 kg that is cut so that the surface of the wedge makes an angle of 37.5 with the ground. There is no friction between the pieces of ice or between the ice and the ground.

You are hungry and decide to go to your favorite neighborhood fast-food restaurant. You leave your apartment and take the elevator 10 flights down (each flight is 3.0 m) and then go 15 m south to the apartment exit. You then proceed 0.

The universal law of gravitation, written by Isaac, says that any two objects in the universe attract each other by a force called.

Dillion takes a bottle of oil and vinegar salad dressing

A pendulum takes. 5 seconds tp complete one cycle. what is the pendulum"s period and frequency?

Determine the answer to the equation 30 km/h * 17 h =

Do you think it would be possible to compress a gas to zero volume

Describe how velocity and speed are different

The slope of a velocity versus time graph gives