College

A force of 373 N is used to push a 151 kg mass 74 m horizontally in 2.1 s.

Calculate the work done on the mass.

Answer in units of J.

Answer :

Therefore, the work done on the mass is 27,602 J.

What is force?

Force is a physical quantity that describes the interaction between two objects or systems. It is a vector quantity, which means that it has both magnitude and direction. Force can cause an object to accelerate, change direction, or deform. Force is typically measured in units of Newtons (N) in the International System of Units (SI). One Newton is defined as the force required to accelerate a mass of one kilogram at a rate of one meter per second squared. In other systems of measurement, such as the British system, force may be measured in units such as pounds or ounces. Some common examples of forces include gravity, friction, electromagnetic forces, and applied forces such as pushing or pulling. Understanding the concept of force is important in many areas of physics, engineering, and other sciences, as it helps explain how objects interact with each other and how they move and change over time.

Here,

The work done on an object is given by the equation:

W = F * d * cos(theta)

where F is the applied force, d is the displacement of the object, and theta is the angle between the force vector and the displacement vector.

In this problem, the force is 373 N and the displacement is 74 m. The angle between the force and displacement vectors is 0 degrees, because the force is applied horizontally and the displacement is also horizontal. Therefore, we can simplify the equation to:

W = F * d

W = 373 N * 74 m

W = 27,602 J

To know more about force,

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Answer:

Explanation:

Since the force applied is in the direction of displacement therefore work is done on the mass which is equal to the product of force and displacement.

work done = force*displacement = 373*74=27602J