A 2kg mass is connected to a 5kg mass by a non stretchable string.

Which of the following will not conduct an element current? A. pure water b. tap water c. aquarium water d. ocean water

According to accepted atomic models metals are good conductors because their?

C 2000 pascals D. 200pascals 11. Which of the following is a second class lever? A Crowbar B. secateurs c. bottle opener D. tongs Workdone is - A force/distance B. force x distance C. force divided by di

A 100 g wire is held under a tension of 250 n with one

Which of the following is the best definition of inertia? Objects resist changes in their state of motion. Objects at rest easily start to move. Objects in motion resist changes in acceleration. Objects in motion resist gravity.

Oceangrapgher is the study of the ocean

What at ethe requirements for work to be done

A 3 kg bowling ball is thrown onto a mattress. If it takes 0.3 seconds to stop the ball using a force of 24 N, what was the initial velocity of the bowling ball when it first touched the mattress?

What is a false statement? The electric field strength on the surface of a charged conductor depends on the surface charge density. The net charge of the interior of a charged conductor is zero.

Which description tells the length of time it takes for a planet to revolve around the sun? A) the length of its year B.) the length of its day C.) the length of its month D.) the length of its decade I think it's B.), Am I correct?