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Engranajes y poleas – Rompecabezas

Engranajes y poleas – Rompecabezas

Assessment

Interactive Video

Science

1st - 6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video provides a brief introduction to the concept of a pulley, a simple machine used in mechanics.

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5 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is the function of a pulley?

To lift heavy objects

To change the direction of force

To reduce friction

To store energy

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Can you explain how a pulley system works?

It uses a wheel and rope

It requires electrical power

It is only used in construction

It can be used in various applications

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some real-life applications of pulleys?

Elevators

Crane systems

Theater curtains

All of the above

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Describe the advantages of using a pulley system.

Increases efficiency

Requires less force

Can be complex to set up

Is only useful for heavy loads

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What materials are commonly used to make pulleys?

Wood

Metal

Plastic

All of the above

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