• P x 5
• P + 5
• P x 8
• P x 9 + 8
• #### 2.  What is a simple machine?

• a device that has only one working motor
• a device that makes work easier
• a device that makes more work for a job
• device that is made up of two or more machines
• #### 3.  The "fixed point" on which a lever rests and, or pivots is known as which of the following?

• screw
• wheel and axle
• see saw
• fulcrum
• #### 4.  A seesaw is an example of which machine?

• wedge
• lever
• inclined plane
• pulley
• #### 5.  Wheelbarrow is a simple machine or complex machine?

• Simple Machine
• Complex Machine
• #### 6.  What is the simple machine that used by the boy to take water?

• Lever
• Incline plane
• Pulley
• Gear
• #### 7.  Garden scissors is a type of simple machine __________ to trim trees.

• Wedge
• Wheel and axle
• Pulley
• Lever
• #### 8.  Which method can help Rozita to open the lid easier?

• use a thinner spoon
• reduce the distance between Rozita's hand and the circular part of the tin
• exert a stronger pushing force
• increase the distance between Rozita's hand and the circular part of the spoon
• #### 9.  What is this simple machine?

• Inclined Plane
• Lever
• Gear
• Wheel and axle

• yes
• no
• #### 11.  A door knob is an example of which machine?

• wheel and axle
• swrew
• pulley
• inclined plane

• wedge
• lever
• pulley
• screw
• #### 13.  What is the name of this part?

• Pulley
• Wedge
• Inclined Plane
• Screw

• 50000 J
• 5000 J
• 500 J
• 50 J
• #### 15.  A worker is facing difficulty to carry boxes out of the lorry. Which simple machine can help the worker?

• Lever
• Wedge
• Inclined plane
• Gear
• #### 16.  A simple machine that consists a rigid bar that pivot about a fixed point

• lever
• pulley
• wheel and axle
• fulcrum
• #### 17.  What is the equation for calculating work?

• force times distance
• force divided by distance
• force plus distance
• mass times acceleration
• #### 18.  A flat sloping surface that connects lower and higher elevations. It makes raising objects easier.

• wedge
• screw
• lever
• inclined plane
• #### 19.  This device

• wedge
• lever
• incline plane
• wheel and axle

• newtons
• meters
• force
• joules

• lever
• pulley
• screw
• wedge
• #### 22.  Stairs are a

• wedge
• pulley
• inclined plane
• wheel and axle

• a x 9 = b
• a ÷ 8 = b
• a ÷ 9 = b
• b ÷ 8 = b
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