Simple Machines 2022

Front

Which class of lever is a cricket bat?

Back

Third Class

Front

Which class of lever is a wheelbarrow?

Back

Second Class

Front

Which class of lever is a see saw? Options: First Class, Second Class, Third Class, Fourth Class

Back

First Class

Front

Which Class of lever is a nutcracker?

Back

Second Class

Front

What type of multiplier is a nutcracker?

Back

Force

Front

What type of multiplier is a wheelbarrow? Options: Force, Speed, Neither, Lifting

Back

Force

Front

What type of multiplier is a cricket bat?

Back

Speed

Front

If the ramp below has a slope length of 4m and a height of 50cm, what is the ideal mechanical advantage?

Back

8

Front

The greatest amount of force is required to move the metal block up which inclined plane? Options: A, B, C, D

Back

C

Front

A child uses 5 newtons of force to push a 12-newton truck up a ramp. What is the mechanical advantage of the ramp?

Back

2.4