Force is vector or scalar

An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of 1.98 mT. If the speed of the electron is 1.53 107 m/s, determine the following. (a) the radius of the circular path

When one vehicle is towing another by means of a chain the chain must?

Find the mass of a truck moving at 30m/s with 425,000 joules of energy

In a transverse wave that travels through a medium, the molecules of the medium vibrate A. at right angles to the direction in which the wave travels. B. at twice the velocity of the molecules in a longitudinal wave. C.

A basketball center holds a basketball straight out, 2.0 m above the floor, and releases it. It bounces off the floor and rises to a height of 1.5 m.

The electron configuration of nitrogen (N) is

What do scientists now believe is the key factor in transferring information from short term memory

What is an example of a renewable resource?

U need to cut down 3 trees to get about 5 kilograms of bark. About how many trees u have to cut down each year to make enough paclitaxel for 60,000 patients

The speedometer in your car reads 55 mi/h. This represents the what of the car