A ball rolls at 3 meters per second. how much time does it take for the ball to roll 6 meters

What is primarily responsible for the blue coloring of uranus and neptune?

If a windbreak can reduce the speed of wind for distances up to 30 times the height of the trees, how far would these trees reduce the wind speed? 47 m 51 m 470 m 510 m

Why two fluorine atoms are bonded by covalent bond?

The world record for the hundred meter dash is 9.77 s. what is the corresponding average speed in units of m/s, km/h, ft/s, and mi/h?

Which of the following is an example of conduction? A A person warms their hands by the campfire. B A soup spoon gets hot after sitting in a bowl of hot soup. Warm air rises. D The sun warms the sand at the beach.

Sonja is riding her bike. She takes her feet off the pedals to freewheel down a hill. Describe the energy transfers that take place as the bike travels down the hill. Ignore friction and air resistance.

Three forces that act on a roller coaster: Gravity Air Resistance Inertia Am I right?

Electrical energy is the most useful form of energy. Is this statement a fact or an opinion? Explain.

Describe how private citizens have a voice in which projects the federal government will fund

What two factors cause change in seasons