two identical spheres carry charges of + 0.6 coulomb and - 0.2 coulomb, respectively. if these spheres touch, the resulting charge on the first sphere will be

Before entering the cyclotron, the particles are accelerated by a potential difference V. Find the speed v with which the particles enter the cyclotron.

A car traveling with constant speed travels 150 km in 7200 s what is speed of the car

A rock is dropped from a bridge what happens to the magnitude of the acceleration

Jonathan answers phones, prepares documents, and run errands at the office. What career pathway is he part of? Business management Financial management Human Resources Administration support

6. A particle of mass is released from the position A of a semi-sphere and moves frictionless on its inner surface as shown in the figure. i) Plot the force - cos diagram.

An apple drops from a tree and hits the ground in 1.5s what is its speed just before it hits the ground?

Sound travels slow in cold air. Why does the speed of sound depend on air temperature?

A tow truck pulls a 500 kg car so that the car accelerates 2 m/s2. What is the net force on the car? 250 N 498 N 1000 N 502 N

Which force keeps you near earths surface?

Name one process that requires a force in the human body.