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Elis [28]
3 years ago
7

A wooden block slides down a ramp that is 12 meters long in 4 seconds. What was the average speed of the wooden block?\

Physics
2 answers:
Sholpan [36]3 years ago
4 0

speed=distance/ timetaken

ans:

12m/4s

=3m/s

ipn [44]3 years ago
3 0

The answer is B) 3 m/s

Mark as brainliest ^-^

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Does the orbital period of a planet depend on the mass of the planet or on the mass of the star that it orbits?
jasenka [17]

Answer:

The orbital period of a planet depends on the mass of the planet.

Explanation:

A less massive planet will take longer to complete one period than a more massive planet.

8 0
2 years ago
A heat engine does 9200 J of work per cycle while absorbing 22.0 kcal of heat from a hightemperature reservoir. What is the effi
Morgarella [4.7K]

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Balboa Park in San Diego has an outdoor organ. When the air temperature increases, the fundamental frequency of one of the organ
musickatia [10]

The fundamental frequency of one of the organ pipes will go up or increase.

When pressured air is forced into an organ pipe, it echoes at a particular pitch, generating the sound of the pipe organ. Each pipe has been adjusted to a particular pitch on the musical scale.

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The correct option is (c).

Learn more about frequency here:

brainly.com/question/254161

#SPJ4

6 0
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