amanraj8309 amanraj8309
  • 02-01-2021
  • Physics
contestada

If the torque required to loosen a nut on the wheel of a car has a magnitude of 40.0Nm, what minimum force must be exerted by a mechanic at the end of a 30.0cm wrench to loosen the nut

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 02-01-2021

Explanation:

Minimum force means that the force should be applied at a 90° angle from the wrench.

40.0Nm / (0.30m) = 133.33N.

The mimumum force is 133.33N.

Answer Link

Otras preguntas

find the sum of 3b/b+2 and 12/b+2 and express it in simplest form
In a right-angled triangle, the side opposite the right angle is unknown, how do you find out the unknown length? (Hypotenuse I think)
fun facts about Uranus the planet?
what is 1/2 plus 9/10
Why were the steel plow in the mechanical Reaper important inventions?
A circle has an area of 16 pie square meters.  What is the circumference of the circle?  Please show how to solve.  Thank you
Why is the enlightenment considered the turning point in world history
Your uncle is planting an 8-foot tall tree. He ties support wires to the tree, 1 foot from the top, and ties them to posts on the ground, 4 feet from the trunk
How do you solve x²-10x+9=0 by completing the square?
Which decimal is equal to 7/10?A. 0.71B. 0.7C. 0.07D. 0.071