Question

calculate the displacement of a ball if work done is 320 J and a force of 16 N is applied
pls help​

Answer 1

Answer:

hope it'll help you make it brainliest answer

Explanation:

displacement=work÷force

so in this case displacement is 320÷16=20m

Answer 2

Answer:

As we know that work done is the amount of energy required to transfer to a body by which it can move (it can be in the form of force applied to displace an object to a particular displacement.) So-

Work done, W = F×S

where, F = Force applied

          S = Displacement

Given- W = 320J

           F = 16N

∴ S = $\frac{W}{F}$

⇒ S = $\frac{320}{16}$

⇒ S = 20m

Explanation:

Work done can be elaborated in such a way that it involves both forces exerted on the body and the total displacement of the body. Imagine a block is preceded by a constant force F. The main purpose of this force is to move the body to a certain distance S in a straight path in the direction of the force.

Types of Work Done

• Positive Work: If a force displaces the object in same direction, then the work done is said to be positive. The example for this type of work done is the motion of dragging a load in which direction of force and displacement are the same.

• Negative Work: When force & displacement are in opposite directions, then the work is assumed to be negative. For example, when a ball is thrown upwards, the displacement will be in upwards direction. however, the force because of the gravity of the earth will be in the downward direction.
• Zero Work: If the direction of the force and the displacement are perpendicular to each other, the total work done by the force on the object is null.

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https://brainly.in/question/2882388

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