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3 years ago

11

Who is the first person to trace the characteristics of successive generations of a living thing?

2 answers:

Andrei [34K]3 years ago

7 0

Gregor Mendel was the first person to trace the characteristics of successive generations of a living thing.

JulsSmile [24]3 years ago

5 0

Who is the first person to trace the characteristics of successive generations of a living thing?Gregor Mendel

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Activation energy?

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Which of the following would most accurately describe lightning?

Rudiy27

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4 years ago

A wagon wheel consists of 8 spokes of uniform diamter, each of mass m, and length L. The outer ring has a mass m rin. What is th

Genrish500 [490]

Answer:

$L^2(\dfrac{8m}{3}+m_r)$

Explanation:

m = Mass of each rod

L = Length of rod = Radius of ring

$m_r$ = Mass of ring

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$\dfrac{mL^2}{3}$

For 8 spokes

$8\dfrac{mL^2}{3}$

Moment of inertia of ring

$m_rL^2$

Total moment of inertia

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The moment of inertia of the wheel through an axis through the center and perpendicular to the plane of the ring is $L^2(\dfrac{8m}{3}+m_r)$ .

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3 years ago

Help Newton’s laws of motion!!!

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The mass of a string is 5.9 × 10-3 kg, and it is stretched so that the tension in it is 200 n. a transverse wave traveling on th

bagirrra123 [75]

The velocity of the wave on the string is given by

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The frequency of the wave $f=300$ and wave length is $0.76$

The velocity is $v=(300)(0.76)=228$

Substituting numerical values,

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The length of the string is $1.534 m$

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3 years ago