What scientific term is a well-tested explanation for a set of observations or experimental results?

A.) Law

B.) Theory

C.) Conclusion

D.) Method

This is the change in kinetic energy of a system in which a 16 kg object moving at 25 m/s slows to a velocity of 20 m/s

What should you do to pump water from a reservoir at ground level to the top of a building that is 30 m tall?

How would you explain American values to someone who has no idea about our society?

More work was done. Which statement best describes the cause

Pick the two correct statements. A curtain blind uses a wedge. B. A bicycle uses a wheel and axle. C. A seesaw uses a lever. D. An axe uses a pulley.

The speedof a boat in still water is v. The boat is to make a round-trip ina river whose current travels at speed u.

Why are there so few working wave power stations?

Two abiotic factor that effect an ecosystem are;

Which of the following is explained by general relativity? A. How massive stellar objects can form a lens. B. Why moving muons decay more slowly than stationary ones C. Why atomic clocks tick more slowly when in motion D.

Imagine that you're observing a collision. Which action would allow you to determine whether the collision is inelastic? A. Measure the force of impact. B. Observe whether the colliding objects change their shape. C.