Which is a reasonable and healthy substitute for using drugs alcohol or tobacco

Falling rocks from the top of a mountain are what form of energy

How far can light travel in one year? A. 30 million km B. 10 trillion km C. 300,000 km D. 100 billion km

A 9kg bowling ball rolls of a table and strikes the ground. If the ball is in the air for 0.5 sec, how fast is the ball moving when it hits the ground?

Which term refers to a quantity that has both magnitude and direction? A: number B: arrow C: vector D: scalar

El Niño, La Niña, and the Walker cell are all types of A. atmospheric circulation. B. continental plates. C. ocean currents. D. air masses.

What was his average swimming speed during the second half of the race if he tied the record, which was at an average speed of 2.05 m/s?

Objects A and B have equal amounts volumes and are both traveling at 25 miles per hour. Object A is much denser than Object B. Which object has a greater amount of force and why

An airplane with a total mass of 850 kg has an engine malfunction, causing it to provide a constant horizontal force of 4000 N. The pilot, who has a mass of 80 kg, decides to eject from the airplane.

When less force is used but the amount of work done remains the same, how does distance change? A) distance stays the same B) distance increased C) distance decreased D) distance is dependent on the mass of the object

A student pushes a 60-N block across the floor for a distance of 10 m. How much work was done to move the block