The surface of the moon always looks the same because the moon has no:

gravity

weather

running water

A student conducts an experiment by dropping a basketball and a box of cereal of the same weight from the top of a building. the student measures the time it takes for each object to strike the ground. what was the student testing?

A 5.7 g bullet is fired into a 1.5 kg ballistic pendulum. The bullet emerges from the block with a speed of 154 m/s, and the block rises to a maximum height of 11 cm. Find the initial speed of the bullet. The acceleration due to gravity is 9.8 m/s 2.

Which of the following fuels supplies over half of the electricity in the U. S.? A. Coal B. Crude oil C. Natural gas D. Nuclear energy

Isotopes are atoms of the same element (like Chlorine-35 and Chlorine-37) that have a different mass because they have a different number of protons electrons neutrons protons and neutrons

What is the wave speed in this equation Wave speed = frequency x wavelength

In cloud formation, water vapor turns into water droplets which get bigger and bigger until it rains. This will cause the temperature of the air in the clouds to: a. get warmer. b. get cooler. c.

Find the work done by a 25N force applied for 6 meters

The buildup of charges on an object is called

Which of the following statements is true? The freezing and boiling temperatures of a substance are the same. The freezing and condensation temperatures of a substance are the same. The freezing and melting temperatures of a substance are the same.

What's bigger 32A or 32B