Question

Во время езды мотоциклист испытывает силу сопротивления 60Н. Какую работу совершает сила сопротивления при перемещении мотоциклиста на 50м

Answer 1

Решение
A=FS
A=60*50=3000Дж

Answer 2

Calculation of Work Done by Resistance Force

To calculate the work done by the resistance force while the motorcyclist is traveling a distance of 50 meters, we need to know the magnitude of the resistance force. According to the given information, the resistance force experienced by the motorcyclist is 60 N.

The work done by a force can be calculated using the formula:

Work = Force x Distance x Cos(θ)

In this case, the force is the resistance force (60 N) and the distance is 50 meters. However, the angle (θ) between the direction of the force and the direction of motion is not provided. Without this angle, we cannot accurately calculate the work done by the resistance force.

Please provide the angle (θ) between the direction of the resistance force and the direction of motion so that we can calculate the work done.