What is meant by saying that a wave has a high frequency?

a. the wave is very tall
b. the wave is very long
c. very few wave peaks pass a point in one second
d. large number of wave peaks pass a point in one second.

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

The slope of a velocity time graph over any interval of time gives the during that interval