Name an object that is mostly transparent, one that is translucent, one that is mostly absorbent, an one that is mostly reflective.

Classify the planets as terrestrial planets or gas

Standing on the edge of a rotating playground carousel, you take sight on the center of the carousel and walk directly toward that position.

Me good science project ideas that compare two things?

Which type of energy in gasoline is transformed into mechanical energy in a motorcycle engine?

In the United States, most of our energy comes from this non-renewable resource, which has a negative effect on the environment. coal nuclear natural gas petroleum

How do whales bats and dolphins use echolocation? A To scare away predators B To attract mates C To orient them selves and find food D To tell animals of there species where they are

How much force would be needed to move a car with the mass of 100kg to an acceleration of 5m/s/s?

A pendulum bob is made from a sphere filled with water. What would happen to the frequency of vibration of this pendulum if the sphere had a hole in it that allowed the water to leak out slowly?

Elias serves a volleyball at a velocity of 16 m/s. The mass of the volleyball is 0.27 kg. What is the height of the volleyball above the gym floor when its total mechanical energy is 41.70 J? Round to the nearest number.

Which of the following is the best description of a graph? A. Equations that can be plotted B. A representation of an equation C. Independent and dependent variables D. x and y lines