Question

37. A man uses a metal bar to remove an iron nail from a piece of
wood, as shown in Fig The man applies a force of 150 N
perpendicular to the bar and at a distance of 0.50 m from the
pivot. Calculate the moment of this force about the pivot. Give
nail
0.50m
wood
the unit.
pivot ☆ if you want DJ alok answer to this question ☆​

Answer 1

Explanation:

37. A man uses a metal bar to remove an iron nail from a piece of

wood, as shown in Fig The man applies a force of 150 N

perpendicular to the bar and at a distance of 0.50 m from the

pivot. Calculate the moment of this force about the pivot. Give

nail

0.50m

wood

the unit.

pivot ☆ if you want DJ alok answer to this question ☆

Answer 2

Answer:

The moment of the force about the pivot is 75 Nm.

Explanation:

To calculate the moment of the force about the pivot, we need to first determine the perpendicular distance between the pivot and the line of action of the force. In this case, the distance is given as 0.50 m.

The moment of the force is then calculated using the formula:

Moment = Force × Perpendicular Distance

Substituting the given values, we get:

Moment = 150 N × 0.50 m

Moment = 75 Nm

The unit for moment is Newton-meter (Nm).

Therefore, the moment of the force about the pivot is 75 Nm.

Distance is a scalar number as a result. The whole journey that an item has taken can be used to determine distance. An illustration. If an automobile drives 5 km east, then turns and drives 8 km further north, the total distance driven by the car is 13 km.

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