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weeeeeb [17]
2 years ago
15

The radius of the wheel is 40cm and the radius of the

Physics
1 answer:
snow_tiger [21]2 years ago
4 0

Answer:

M.A = load/ effort

1200N/400N

= 3

velocity ratio= radius of wheel/radius of Axle

40cm/10cm

=4

efficiency= 3/4*100

75%

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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

1. According to person standing on ground ~

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3. According to the Seat ~

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7 0
2 years ago
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3 years ago
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Answer:

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Given,

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To find : Mass ( m ) = ?

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F = ma

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5 0
3 years ago
What will be the final temperature if a 4.00 g silver ring at 41.0◦C if it gives off 18.0 J of heat to the surroundings? The spe
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Answer:

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6 0
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