A rectangle block of aluminium is 45 cm by 45 cmn by 15 cm when unstressed. A force of 1.273 N is applied tangentially to the upper surface causing a 2.7 cm displacement relative to the lower surface. The block is
placed such that 45x45 comes on the lower and upper surface,
. Calculate the shear nodulus

What is the most useful equation for electric power?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?