Three forces are acting on a box. A vertical force of 60 N pointing up, a horizontal force to the right of 90 N, and a 30 N force to the left at an angle of 30°. If the box moves 10 meters to the left, determine the
following:
a. The work done by each force.
b. The net work done on the box.

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it