Speed is calculated by taking

divided by time

A tennis ball whose initial speed is 2.0 m/s rolls along a floor for 5.0 m before coming to a stop. Find the coefficient of rolling friction.

Why is a magnet strongest at its poles?

A Tesla Roadster car accelerates from rest at a rate of 7 M / s^2 for a time of 3.9 s calculate the distance it travels In time.

An object moving in the + x direction experiences an acceleration of + 2.0 m/s2. This means the object (a) travels 2.0 m in every second. (b) is traveling at 2.0 m/s. (c) is decreasing its velocity by 2.0 m/s every second.

From the half-life for 14c decay, 5715 yr, calculate the age of the shroud.

What is the snowboarder's kinetic energy when her speed is 5 m/s?

Select True or False for the following statements about electromagnetic waves. Ultraviolet radiation causes common sunburn. Visible light is often emitted when valence electrons change their state.

Why do atoms like carbon and nitrogen not like to make ions, while sodium and chlorine do?

Which of the following is the kinetic rate equation for the addition-elimination mechanism of nucleophilic aromatic substitution? rate = k[aryl halide] rate = k[nucleophile] rate = k[aryl halide][nucleophile] rate = k[aryl halide][nucleophile]2

What idea is the kinetic molecular theory based on?