What is one benefit of exercise for teenagers?

Question 11 options:

Stronger bones

More injuries

Increased chance of heart disease

Weakened immune system

Which of the following statements is good advice to prevent becoming overly emotional? A. There is no way to prevent becoming overly emotional. B.

What must be true of a force that causes an object to move in a circular motion? It acts parallel to the velocity and is directed toward the center of the circle. It acts parallel to the velocity and is directed away from the center of the circle.

What affect does a doubling of the net force have upon the acceleration of the object?

Explain why you move forward and a boat moves backwards when you jump from a boat to a pier

Which of the following would decrease the resistance in a wire? Increase the thickness of the wire Increase the mass of the wire Decrease the thickness of the wire Decrease the mass of the wire

Which one of Newton's Laws fits this statement: More mass means more force need to accelerate?

What type of relationship occurs when one variable decreases while the other variable increases?

The best way to prevent heat exhaustion while exercising is to

The highest frequency radio waves are which type?

When a mass is placed on a spring with a spring constant of 15 newtons per meter, the spring is compressed 0.25 meter. How much elastic potential energy is stored in the spring?