1
Question
Levers, inclined planes and pulleys are called:
Levers, inclined planes and pulleys are called:
Open in App
Solution
The correct option is D Simple machines
- A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. Levers,inclined planes and pulleys are called simple machines
- A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. Levers,inclined planes and pulleys are called simple machines
Suggest Corrections
0
Similar questions