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marishachu [46]
3 years ago
10

How many types of quarks are there? a. 2 b. 4 c. 6 d. 8

Physics
2 answers:
Nostrana [21]3 years ago
8 0
There are 6 types of quarks.

Answer: C. 6
Agata [3.3K]3 years ago
5 0
The are 6 types of quarks: <span>up, down, strange, charm, top, and bottom.
The answer:

C.6</span>
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You hold a bucket in one hand. In the bucket is a 500 g rock. You swing the bucket so the rock moves in a vertical circle 2.2 m
slavikrds [6]

Answer:v=3.28 m/s

Explanation:

Given

mass of rock m=500 gm

diameter of circle d=2.2 m

radius r=\frac{2.2}{2}=1.1 m

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mg+N=\frac{mv^2}{r}

At highest Point N=0 because mass is just balanced by centripetal Force

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7 0
3 years ago
Convert the volume 8.06 in.3 to m3, recalling that1in. =2.54cmand100cm=1m. Answer in units of m3.
galina1969 [7]
1 in=2.54 cm=(2.54 cm)(1 m/100 cm)=0.0254 m
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1 in=0.0254 m
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