What has a larger wavelength the color iolet or the color red? explain?

A 2.26 kg book is dropped from a height of 1.5 m. What is its acceleration?

A train deports from a station at a constant acceleration of 5 m/s what is the speed of the train at the end of 20 seconds?

If your accelerator is stuck while driving

In a pendulum system, does the kinetic exceed the potenial energy? Explain.

What are controls in science?

Why isn't the size of something considered a physical property?

A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one cliff than the other. He fires a gun and, after a while, hears three echoes. The second echo arrives 1.

A car going at 30 m/s undergoes an acceleration of 2 m / (s^2) for 4 seconds. how far did it travel while accelerating?

The strength of and electromagnet can be altered by

Which of these is a property of most nonmetals? Question 3 options: poor conductors of both heat and electricity reactive lustrous appearance good conductor of heat, but not electricity malleable when a solid