A bank vault is opened by applying a force of 300 N perpendicular to the plane of the door, 1.2 m from the hinges. Find the torque due to this force about an axis through the hinges
a. 180 N•m
c. 300 N•m
b. 240 N•m
d. 360 N•m
D
Physics & Space Science
You might also like to view...
As the Universe cooled, it eventually reached a temperature of 3,000 K and protons were able to capture and hold electrons to form neutral hydrogen. This process is known as
a. ionization. b. isotropy. c. annihilation. d. recombination. e. hydration.
Physics & Space Science
A force of 451 N is applied to 111 kg box that has a coefficient of static friction of 0.450. What is the force of friction on the box?
A. 490 N B. 0.00 N C. 108 N D. 451 N E. 203 N
Physics & Space Science
Remembering that each set of dots is separated by the same time interval, where on its elliptical path will the planet be traveling the fastest?
Physics & Space Science
Is it possible to do work on an object that remains at rest?
a. Yes b. no
Physics & Space Science