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abruzzese [7]
3 years ago
13

7) HELP ASAP PLZ PLZ HELP ME I don't know if I am right so if I am not right can you plz help me

Physics
2 answers:
artcher [175]3 years ago
6 0
It’s either “B” or “A”
CaHeK987 [17]3 years ago
5 0
I believe that the answer is B
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What is the average speed of an object that travels 6 meters in 2 seconds and then travels 3 meters in 1 second?
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Answer:

3 m/s

Explanation:

Average Speed = \frac{Total Distance}{Total time}

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2 years ago
Holding onto a tow rope moving parallel to a frictionless ski slope, a 70.1 kg skier is pulled up the slope, which is at an angl
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Answer:

given,

mass of the skier = 70.1 Kg

angle with horizontal, θ = 8.6°

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a) Applying newton's second law

   m g sin\theta - F_{rope} = ma

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   F_{rope} = 70.1\times 9.8\times sin 8.6^0

  F_{rope}= 102.73\ N

b) now, when acceleration, a = 0.135 m/s²

   F_{rope}-m g sin\theta = ma

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   F_{rope} = m g sin\theta+ma

   F_{rope} = 70.1\times 9.8\times sin 8.6^0+70.1\times 0.135

  F_{rope}= 112.19\ N

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3 years ago
Which type of heat transfer causes your face to feel warm when you sit in the sun?
MA_775_DIABLO [31]

Answer:

Radiation

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80 flutters per second
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3 years ago
Read 2 more answers
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