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Worksheet Solutions: Simple Machine | Eureka Plus Class 5: Book Solutions, Notes & Worksheets PDF Download

Multiple Choice Questions (MCQs)

Q1: What type of force is a push or a pull?
(a) 
Friction
(b) Gravity
(c) Force
(d) Magnetism
Ans: (c) Force


Q2: Which of the following is NOT a type of simple machine?
(a)
Lever
(b) Wheel and Axle
(c) Engine
(d) Pulley
Ans: (c) Engine


Q3: Work is considered done when:
(a)
Force is applied
(b) An object moves due to applied force
(c) Energy is used
(d) None of the above
Ans: (b) An object moves due to applied force


Q4: Which simple machine is used to lift heavy objects by changing the direction of force?
(a)
Lever
(b) Pulley
(c) Wheel and Axle
(d) Inclined Plane
Ans: (b) Pulley


Q5: Which of the following is an example of a complex machine?
(a) 
Hammer
(b) Screw
(c) Bicycle
(d) Wedge
Ans: (c) Bicycle


Fill in the Blanks

Q1: A _______ is a tool that makes work easier.
Ans: 
machine


Q2: An inclined plane is a _______ surface.
Ans:
sloping


Q3: A _______ has at least one slanting side that forms a sharp edge.
Ans: 
wedge


Q4: The point that supports a lever is called the _______.
Ans:
fulcrum


Q5: Work is done when an object _______ due to applied force.
Ans: 
moves


True or False Statements

Q1: A hammer is an example of a complex machine.
Ans:
False


Q2: Energy is the ability to stop work.
Ans:
False


Q3: All simple machines help reduce the amount of effort needed to do work.
Ans:
True


Q4: A screw is a type of inclined plane.
Ans:
True


Q5: Work is done when force is applied, but the object does not move.
Ans: 
False


Match the Following (In a Table)

Worksheet Solutions: Simple Machine | Eureka Plus Class 5: Book Solutions, Notes & WorksheetsAns:
Worksheet Solutions: Simple Machine | Eureka Plus Class 5: Book Solutions, Notes & Worksheets

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FAQs on Worksheet Solutions: Simple Machine - Eureka Plus Class 5: Book Solutions, Notes & Worksheets

1. What are the six types of simple machines?
Ans. The six types of simple machines are the lever, wheel and axle, pulley, inclined plane, wedge, and screw.
2. How do simple machines make work easier?
Ans. Simple machines make work easier by allowing us to apply less force over a greater distance, or by changing the direction of the force we apply, making tasks simpler and more efficient.
3. Can you give an example of a simple machine in everyday life?
Ans. A common example of a simple machine is a lever, such as a seesaw or a crowbar, which helps lift heavy objects with less effort.
4. What is the purpose of using a pulley?
Ans. The purpose of using a pulley is to lift heavy objects more easily by changing the direction of the force applied, allowing us to pull down on a rope to lift something up.
5. How do you identify different simple machines in a given tool or device?
Ans. You can identify different simple machines by examining how they help do work. Check for features like levers (a handle), wheels (circular parts), and inclined planes (sloped surfaces) to see which simple machines are present.
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