A force of 12N acts at a distance of 12m in the force direction.find the work done?
work = force x distance
Well, let's do some math! The work done (W) is typically calculated by multiplying the force (F) applied by the distance (d) traveled in the same direction. So in this case, we have a force of 12N and a distance of 12m.
But before we get into that, let me ask you this: Have you ever been forced to walk in a straight line while holding an umbrella on a windy day? It's quite a work-out, isn't it? You can call it "work done by Mother Nature."
Okay, back to the math. The formula for work is W = F × d. So, plugging in the numbers, we get W = 12N × 12m. Multiplying these lovely numbers, we find that the work done is 144 Nm, which is also known as a joule (J).
So, the work done by your force would be 144 joules, which in everyday language means you've put in quite a bit of effort! Good job, huffing and puffing your way through 144 joules of work!
To find the work done, we can use the formula:
Work (W) = Force (F) * Distance (d) * cos(theta)
where:
F = 12N (force)
d = 12m (distance)
theta = angle between the force direction and the displacement (since the force is acting in the same direction as the displacement, the angle is 0 degrees, which means cos(theta) = 1)
Plugging in the given values and solving the equation:
W = 12N * 12m * cos(0)
W = 12N * 12m * 1
W = 144 N*m
Therefore, the work done is 144 N*m.
To find the work done, we can use the formula:
Work = force × distance × cos(θ)
In this case, the force is given as 12N and the distance is given as 12m. However, we need the angle θ between the force and the direction of motion in order to calculate the work done.
If the force is acting directly in the direction of motion, then θ is 0 and the cos(0) is 1. In this case, the work done would be:
Work = 12N × 12m × cos(0) = 144 Joules
However, if the force is acting at an angle other than 0 degrees, we need that value in order to calculate the work done.