What is one benefit of exercise for teenagers?

Question 11 options:

Stronger bones

More injuries

Increased chance of heart disease

Weakened immune system

How do Ohm's Law relate current, voltage difference, and resistance?

How many paths through which charge can flow would be shown in a circuit diagram of a series circuit? a. one b. two or more c. none d. more information is needed reset selection mark for review what's this?

The Bernoulli principle states that the pressure inside a liquid increases with depth: A. True B. False C. True only if the channel is horizontal D. True only if the section of the channel is constant E.

Which technique provides a smooth transition from acceleration to braking?

Tara's cell phone plan costs $39.00 a month, which includes 100 text messages. After she uses all of her text messages, it will cost her $.15 per text message

Two identical capacitors are arranged in a circuit. What is the ratio of the equivalent capacitance of the circuit when the capacitors are in series to that when they are in parallel?

A car's position in relation to time is plotted on the graph. What is the car's average velocity for segment C? A) - 4 m/s B) - 0.25 m/s C) 0.25 m/s D) 4 m/s

What percent of my Iodine-131 sample will be left after 7 half-lives?

A 58.0 kg snow skier is on the top of 351 m high hill. After she has gone down a vertical distance of 142 m, what is her mechanical energy? Explain your answer (CER) !

A sphere has a mass of 2.10kg and travels along a horizontal plane at the velocity of 12.2m/s. Find the energy