As waves pass by a duck floating on a lake, the duck bobs up and down but remains in essentially one place. explain why the duck is not carried along by the wave motion.

How number of batteries affects bulb brightness?

A very low value of the equilibrium constant for a reaction can indicate that

A subwoofer needs a household voltage of 110V to push a current of 5.5 A through its cool. What is the resistance of the subwoofer

A 4.0 kg bucket of water is raised from a well by a rope. The acceleration of gravity is 9.81 m/s?. If the upward acceleration of the bucket is 2.8 m/s², find the force exerted by the rope on the bucket of water. 1. 69.658 2. 52.84 3. 85.318 4. 70.

Question: Suppose you see a crescent Moon; how much of the Moon's entire surface (the full globe of the Moon) is in daylight?

Describe the rise and fall of a basketball using the concepts of kinetic energy and potential energy

What is not a factor that affects the viscosity of magma?

While driving his 600-kg ultra-compact electric car, a distracted driver starts crossing a drawbridge. Not realizing that the drawbridge is about to open, he ends up in the river below with his car.

A police officer's radar gun emits radio waves at a frequency of 10.7 GHz10.7 GHz. What is the difference in the frequencies reflected back to the radar gun by a car traveling at the 75 mph75 mph speed limit and a car travelling 9 mph9 mph faster?

Function of a battery