Physics, 09.01.2020 11:31 knowingwhat

Awave has a wavelength of 125 meters is move a distance of 300 m in 15s. what is its frequency?

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 17:00

Asimply means that over time there was some sort of change.

Answers: 1

Answer

Physics, 21.06.2019 17:00

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

Answers: 1

Answer

Physics, 22.06.2019 05:30

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

Answers: 3

Answer

Physics, 22.06.2019 09:40

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)