a ball moves at a constant speed of 1/2 meter per second. How much time does it take the ball to move 1 meter?

A 9V battery is directly connected to each of 3 LED bulbs. Select the statement that accurately describes this circuit.

Write one example of a physical change and one example chemical change

Where does the energy that the sun emits come from?

You hire a printer to print concert tickets. He delivers them in circular rolls labeled as 1000 tickets each. You want to check the number of tickets in each roll without counting thousands of tickets.

Do true blackbodies exist in nature? Yes or No?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.