What is the movement of particle in a liquid

An Atwood machine is constructed using a hoop with spokes of negligible mass. The 2.5 kg mass of the pulley is concentrated on its rim, which is a distance 20.3 cm from the axle. The mass on the right is 1.33 kg and on the left is 1.78 kg. 3.7 m 2.

A bus resists changes in its motion. Why is this? A. It has a large amount of inertia. B. It has a very high acceleration C. It has a strong force acting on it. D. It has a very low mass.

How much force is needed to move a brick with a mass of 345-kg a distance of 28m while doing 1008 j of work?

Two charges q1 and q2 have a total charge of 12 C. When they are separated by 4 m, the force exerted by one charge on the other has a magnitude of 8 mN.

Whick of the following quantities are vectors? A. the velocity of a sports car B. temperature C. the volume of water in a can D. the displacement of a tennis player from the backline of the court to the net E. the height of a building

Along with an alpha particle what other product is produced in the alpha decay of americium-241

What does Newton's second law of motion say

Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes of 7.00 cm, a wave number of k=3.00m-1, an angular frequency of ω=2.50s-1, and a period of 6.00 s, but one has a phase shift of an angle ϕ=π12rad.

Which season does the Southern Hemisphere experience when it is tilted toward the sun? A. winter B. summer C. spring D. autumn

For an ideal fluid flowing through a horizontal pipe, Bernoulli's principle and the continuity equation state that the pressure within the pipe does which of the following? (Assume measurements are taken along the pipe in the direction of fluid flow.