Both matter and energy can eneter and exit which of the following systems?

A. open only

B. both open and closed

C. isolated only

D. both closed and isolated

If one knows only the constant resultant force acting on an object and the time during which this force acts, one can determine the 1. mass of the object. 2. change in momentum of the object. 3. acceleration of the object. 4.

The hydrological cycle is driven primarily by

Energy is required to move a 657 kg mass from the Earth's surface to an altitude 2.97 times the Earth's radius RE. What amount of energy is required to accomplish this move? The acceleration of gravity near the Earth is9.

What is the kinetic energy in kilojoules of a 2360 lb (1070 kg) car moving at 63.3 mi/h (28.3 m/s) ?

Describe the proton gradient generated by the electron transport chain

According to Kepler's second law, where in a planet's orbit would it be moving fastest? Where would it be moving slowest?

What is energy from the sun called?

Which was least likely to have been a component of Earth's atmosphere before life began? A-sulfur B-carbon dioxide C-oxygen D-water vapor

You jog at 9.50 km / h for 8.00 km; then you jump into a car and ride an additional 16.0 km. What average speed must the car have for the average speed for the entire 24.0-km trip to be 24 km/h?

A tool industry characterized by the appearance of hand axes, a bifacial type of blade.