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Vadim26 [7]
3 years ago
7

How can you increase efficiency of a simple machine??​

Physics
1 answer:
Blizzard [7]3 years ago
5 0

Answer:

Efficiency can be increase by using rollers in conjunction with the inclined plane. Wedge. The wedge is an adaptation of the inclined plane. It can be used to raise a heavy load over a short distance or to split a log.

Explanation:

Hope it helps

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Describe a vibration that is not periodic. NO LINKS PLEASE
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1)The position change of almost any manually operated room light switch.

2) Sunlight striking a point on the ground on a partly cloudy and windy day

Explanation:

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In three sentences, please describe SIMPLE HARMONIC motion, and give two examples. Thank you! :-)
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Which of the following ocean motions are powered by the wind? waves tides surface currents deep ocean currents
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Hope this helps


3 0
3 years ago
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Identify whether the following statements describe a change in acceleration. Explain your response answer them all plz
weqwewe [10]

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A ball, which has a mass of 1.25 kg, is thrown straight up from the top of a building 225 meters tall with a velocity of 52.0 m/
Elena-2011 [213]

First we will find the speed of the ball just before it will hit the floor

so in order to find the speed of the cart we will first use energy conservation

KE_i + PE_i = KE_f + PE_f

\frac{1}{2}mv_i^2 + mgh = \frac{1}{2}mv_f^2 + 0

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6 0
3 years ago
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