Ulla separate sheet of paper.
1. Which of the following helps people do work which requires less effort?
B. equipment
C. gears
D. simple machines
2. During the flag ceremony, Karl is in charge of raising the flag. The simple machine Karl uses to raise the flag is
A. device
called.
A lever
B. pulley
C. inclined plane
D. wedge
D. wheel and axle
A. lever
C. inclined plane
C. screw
A. lever
C. Screw
D. wheel and axle
C. Screw
3. Cindy uses a can opener to open the can of tomatoes. A can opener is an example of a.
B. pulley
4. To dose a bottle of jam, Trixie uses a lid cover. Which kind of simple machine is lid cover?
B. pulley
D. wedge
5. Allan uses the ramp to help his sick friend on a wheelchair to move up the building. A ramp is an example of alan.
A. inclined plane
B. pulley
6. Eva helps her mother to slice the vegetables using a knife. A knife is an example of a .
B. pulley
A. lever
D. wedge
7. Errol wants to hang the picture frame on the wall. Which simple machine will Errol use?
B. pulley
C. inclined plane
8. Gemma is trying to open the doorknob. Which type of simple machine is a doorknob?
B. lever
C. pulley
D. wheel and axle
A. indined plane
9. Which type of simple machine consists of a rope that passes over a grooved wheel?
B. lever
C. pulley
D. wedge
A. inclined plane
10.Which type of simple machine has bars that turn or pivot on a fixed point?
C. screw
D. wheel and axe
A. inclined plane
D. screw
A. lever
B. lever​