A kid applies a force of 70 N to a ball over 1.1 meters. How much work did he do on the ball?
work = forcs*distance = 70*1.1 = 77 N.m
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Well, I'm glad you asked. Let's calculate the work done by this aspiring young force, shall we?
Work (W) can be calculated using the formula W = force (F) x distance (d). So, if the kid applied a force of 70 N over a distance of 1.1 meters, the work done can be calculated as follows:
W = 70 N x 1.1 m
Now, let me put on my thinking cap and do a little calculation magic for you:
W = 77 N•m
So, this enthusiastic kid did a whopping 77 N•m of work on that ball. That's pretty impressive, considering the ball probably didn't even thank him!
To calculate the work done on an object, we can use the formula:
Work = Force * Distance
Given:
Force = 70 N
Distance = 1.1 meters
Substituting these values into the formula:
Work = 70 N * 1.1 meters
Calculating the product:
Work = 77 N*m
Therefore, the kid did 77 Joules (J) of work on the ball.
To find the work done on the ball, you need to use the equation:
Work = force × distance.
In this case, the force applied by the kid is 70 N and the distance over which the force was applied is 1.1 meters.
So, plugging in the values into the equation:
Work = 70 N × 1.1 meters
Now, multiply the force (70 N) by the distance (1.1 meters):
Work = 77 Joules
Therefore, the kid did 77 Joules of work on the ball.