Selina solutions

Selina solutions

Grade 6

Simple Machines | Short/Long Answer Questions

Question 10

Q10) What is an ideal machine?

Solution:

An ideal machine is the one in which no part of the work that is done on the machine is wasted. It is also called a perfect machine. Thus, for an ideal machine, the work output is equal to the work input and the efficiency of the machine is 1 = 100%

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subject-cta

Question 10

Q10) What is an ideal machine?

Solution:

An ideal machine is the one in which no part of the work that is done on the machine is wasted. It is also called a perfect machine. Thus, for an ideal machine, the work output is equal to the work input and the efficiency of the machine is 1 = 100%

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
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