The average density of the outer "giant" planets compared with the density of liquid water is

Bill is throwing a football at four targets and attempting to knock them over. Which of the following targets will be hardest for him to knock over? A. the 100-gram lead target. B. the 50-gram plastic target. C. the 150-gram nylon target. D.

Fill-in-the-Blank _ are the vibrations in the ground that result from movement along breaks in the Earth's lithosphere. * Your answer

An air conditioner consumes 4.32 MJ of Eletrical energy in an hour. Find its power

A train's mass is 500 kg and it's acceleration is 5 m/s. What is the net force on the train

Energy is transferred in solids by conduction, which means that

A pelican flies at a speed of 52 km/h for 0.25 hours. how many miles does the pelican travel?

When must batteries in an emergency locator transmitter (ELT) be replaced or recharged, if re-chargeable?

Is it professional a cyber crime

A car rounds a 75-m radius curve at a constant speed of 18 m/s. a ball is suspended by a string from the ceiling the car and moves with the car. the angle between the string and the vertical is:

A wave has a wavelength of 7 mm and a frequency of 9 hertz. What is its speed?