What is the magnitude of 20 kg and 0.5m/s

Which statement supports Newton's first law of motion? A. Planets can change the direction of their own orbital path. B. Planets with more inertia will not be impacted by the Sun's gravity. C.

The unit for measuring electric power is the A. ohm. B. watt. C. ampere. D. volt.

Why is gold and silver most common metals used in making jewelry

Which term describes an educated guess about the outcome of an experiment? A. Data B. Hypothesis C. Analysis D. Result

What could you do to make the beam of light from the laser refract less as it exits the prism?

Determine the magnitude of the acceleration for the speeding up phase.

A battery is used to?

A person riding on the roof of a freight train throws a ball forward. (a) If we ignore air drag and relative to the ground, is the ball moving faster or slower when the train is moving than when it is standing still?

Lemonade powder is stirred into water until it dissolves. Which are true statements? Check all that apply. A. Lemonade is the solute. B. Water is the solvent. C. Lemonade is the solvent. D. Water is the solute.

A skateboarder is accelerating forward. How would his acceleration change if he had more mass? A. His acceleration would decrease. B. His acceleration would be zero. C. acceleration would stay the same. D. acceleration would increase.