Simple Machines

Front

What 3 simple machines are in use when Josh is pushing wood in a wheelbarrow?

Back

inclined plane, lever, wheel and axle

Front

What type of simple machine is at the bottom of a light bulb? Options: lever, wheel, wedge, screw

Back

screw

Front

Which complex machine could be made by combining a wheel and axle and a lever? Options: wheelbarrow, axe, shovel, scissors

Back

wheelbarrow

Front

What are the simple machine parts in a toaster?

Back

heating coils and lever

Front

What are the simple machine parts in a bicycle?

Back

chain, pedals, wheel

Front

What are the simple machine parts in a blender?

Back

blade, lid

Front

What two simple machines make up scissors?

Back

lever and wedge

Front

Which bicycle will take less force to ride? Options: the one with the smallest wheels, the one with the hardest seat, the one with the largest wheels, there is no difference.

Back

the one with the largest wheels

Front

Mr. Smith uses a ramp to load a heavy box onto the back of his truck. By using the ramp, instead of just lifting the box, Mr. Smith ____________.

Back

needs to do less force

Front

Which incline would require less force to push the box up?

Back

longer incline plans