Plz answer the questions in the photo! PLZZZZZZ!
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Answer:please mark me as brainliest
Explanation:
1)Moment of force =force ×perpendicular distance
=5×10
=50NCm
2)Force applied = F = 2 N
Length of lever arm = d = 40 cm
Torque = 0.40 m (as distance amid the line of action of force and axis of rotation is 40 cm)
Torque = F × d
= 0.40 × 20
Torque = 8 Nm.
3)Moment of force is also called Torque. As an idea, it is the turning effect to a force.
By definition,
Torque (about a point) = magnitude of force X perpendicular distance (of this point) from the point of application of force.
Putting the given values here,
4 = F X 0.25 (in SI units)
=> F = 16 N
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