'Ma output force' presentation slideshows

Machines

Machines. Simple Machines. Have few or no moving parts Make work easier Can be combined to create complex machines Six simple machines: Lever, Inclined Plane, Wheel and Axle, Screw, Wedge, Pulley. Machines. Make work easier by: decreasing force by increasing distance

257 views • 25 slides

Mechanical Advantage vs. Mechanical Efficiency

Mechanical Advantage vs. Mechanical Efficiency. Simple Machines. Machines and Work. We said that machines make work easier b/c they change the size or the direction of the force (input). Force is measured in Newtons (N). Mechanical advantage vs Mechanical Efficiency.

183 views • 11 slides

input force

84 views • 8 slides