As you slide a heavy box across the floor, friction applies a force of -1 00 N over a distance of 5 m, How much work is done by friction?

W = 500 N

Explanation:

The force of friction acting on the box, F = -100 N

It travel a distance of 5 m

We need to find the work done by the friction. The formula for the work done is given by the product of force and distance.

W = F×d

W = -100 × 5

= -500 N

Hence, the work done is 500 N and it is in the opposite direction of motion.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation: