How to solve 56 equals 1/2 velocity squared

Find the intensity i of the sound waves produced by one 60-w speaker at a distance of 1.0 m.

The only force acting on a 3.1 kg canister that is moving in an xy plane has a magnitude of 2.6 N. The canister initially has a velocity of 2.3 m/s in the positive x direction, and some time later has a velocity of 6.

The equation for distance is d = st. if a car has a speed of 17 m/s, how long will it take to go 20 m

Is salt a solution or mixture

A 2.00 kg object is moving in a circular path with a radius of 5.00 cm. The object starts from rest and with constant angular acceleration, obtains an angular velocity of 6.00 rad/s in 3.00 s.

Mass is a ___ quantity, having just magnitude

I hand you two spheres. They have the same mass, the same radius, and the same exterior surface. I claim one is a solid sphere and the other is hollow. Can you determine which is which without cutting them open?

A bullet is fired horizontally at a speed of 50 m/s. What is its initial vertical velocity? A 0 m/s B25 m/s C 43.3 m/s D 50 m/s

Which of the following describes the formation of air convection currents?

Whose view was that the Cosmos was based on the belief that every occurrence in the physical universe had logos behind it and that is where life originated?