What device consists of coils with many turns and is used in speakers, motors, and other electronic equipment?

magnet

solenoid

generator

turbine

On the planet Xenophous a 1.00 m long pendulum on a clock has a period of 1.32 s. What is the free fall acceleration on Xenophous?

A ball is tossed straight up with an initial velocity of 13.6 m/s. A) how high will it go? B) how long is the ball in the air?

Does energy or matter ever disappear? Explain.

A current of 9a flows through an electric device with a resistance of 43. What must be the applied voltage in this particular circuit?

Why is designing a successful service operation often more difficult than a successful design of a tangible product?

A 590-kg rocket is at rest on the launch pad. what upward thrust force is needed to accelerate the rocket uniformly to an upward speed of 28 m/s in 3.3 s?

Is work being done when a hiker puts on a bag

run at the same speed and in the same direction, and they both run for the same amount of time, what can you say about the distance they travel?

How can you show positive body languages with your mouth

After making minor changes to a team report, Jeff felit like he had done enough work on the project. When he was asked to contribute more, he got offlended and quit responding to requests from some leam members.