What galaxies would you most likely find at the center of a large cluster of galaxies?

A wave is moving at the rate of 40 cm/s. Its wavelength is 8 cm. What is the frequency of the wave? 5 Hz 320 cm 320 Hz 5 cm

A jet plane that has a minimum takeoff speed of 80 m/s begins 70 m from one end of the runway. The runway is 2200 m long. What acceleration must it have to takeoff with 100 m to spare on the other end of the runway?

An eagle flies from its perch in a tree to the ground to capture it's prey. describe it's energy transformations.

What are (a) the lowest frequency, (b) the second lowest frequency, (c) the third lowest frequency of transverse vibrations on a wire that is 10.0m long, has a mass of 100g, and is stretched under tension of 250 N?

When the two sides of a composition correspond to one another in size, shape, and placement of form, the work has?

If object A has half the mass of object B, but object A moves three times as fast as object B, which object has a greater momentum? Provide proof in your work.

1. The smallest shift you can reliably measure on the screen is about 0.2 grid units. This shift corresponds to the precision of positions measured with the best Earth-based optical telescopes.

If you push down the plunger of a bicycle pump the vhamber's volume is decreased. When that happens pressure in the chamber increases and the air then rushes out the pump and into your flat tire. What gas law does this represent?

The distance between two objects is increased by 3 times the original distance. How will this change he force of attraction between the two objects?

Which resource is renewable but can be made unusable if not managed properly? A. wind B. biomass C. sunlight D. minerals and rocks