2 years ago

Theres no way i can walk this road alone.....

Physics

1 answer:

Paladinen [302]2 years ago

3 0

Answer:

Theres no way i can walk this road alone Well, daddy grabbed my hand and said

Explanation:

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1. It is an object's tendency to resist a change in motion.

IRISSAK [1]

<h2>ANSWER</h2>

Inertia
Astronomy

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2 years ago

Suppose a rock is hoisted up with a rope. The rock experiences 10 N of tension force upward and 10 N of gravitational force down

nika2105 [10]

False. Since the forces are pulling in equal and opposite directions, the net force is 0.

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2 years ago

Read 2 more answers

Two particles of equal mass m are at the vertices of the base of an equilateral triangle. The triangle’s center of mass is midwa

Helga [31]

Answer:Twice of given mass

Explanation:

Given

Two Particles of Equal mass placed at the base of an equilateral Triangle

let mass of two equal masses be m and third mass be m'

Taking one of the masses at origin

Therefore co-ordinates of first mass be (0,0)

Co-ordinates of other equal mass is (a,0)

if a is the length of triangle

co-ordinates of final mass $(\frac{a}{2},\frac{\sqrt{3}a}{2})$

Given its center of mass is at midway between base and third vertex therefore

$x_{cm},y_{cm}=\frac{a}{2},\frac{\sqrt{3}a}{4}$

$y_{cm}=\frac{m_1y_1+m_2y_2+m_3y_3}{m_1+m_2+m_3}$

$\frac{\sqrt{3}a}{4}=\frac{m\cdot 0+m\cdot 0+m'\cdot \frac{\sqrt{3}a}{2}}{m+m+m'}$

$2m+m'=4\times (\frac{m'}{2})$

$2m+m'=2m'$

$m'=2m$

8 0

2 years ago

Suppose a logs mass was 5kg. After burning, the mass of the ash is 1 kg. Explain what may have happened to the other 4kg?

Helen [10]

Well, we know that mass is conserved, so the missing 4 kg couldn't
just disappear. It had to go somewhere.

It may have left the burning log in the form of hot gases and smoke particles.

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2 years ago

Conductors can be charged by, while insulators cannot.

ikadub [295]

Answer:

Electrons

Explanation:

Conductors can be charged by electrons, while insulators cannot. Insulators inhibit the flow of electrons; conductors allow free flow of electrons.

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2 years ago