Alight horizontal spring has a spring constant of 105 n/m. a 2.00 kg block is pressed against one end of the spring, compressing the spring 0.100 m. after the block is released, the block moves 0.250 m to the right before coming to rest. what is the coefficient of kinetic friction between the horizontal surface and the block?

Coefficient of friction,

Explanation:

Given that,

Spring constant of the spring, k = 105 N/m

Mass of the block, m = 2 kg

The compression in the spring, x = 0.1 m

Let is the coefficient of kinetic friction between the horizontal surface and the block. The frictional force is balanced by the restoring force in the spring such that,

So, the coefficient of kinetic friction between the horizontal surface and the block is 0.535. Hence, this is the required solution.

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​