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ser-zykov [4K]
3 years ago
11

Hi can anyone help with my two questions posted a little while ago. I need to know ASAP :)

Physics
1 answer:
mihalych1998 [28]3 years ago
5 0
What's the questions !!
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The mass of an object changes as the distance from the center of gravity changes.
Alchen [17]

Answer:

true

Explanation:

this is the answer to this question

8 0
3 years ago
Given a force of 100 N and an acceleration of 10 m/s2, what is the mass?
Drupady [299]
F=ma, so 100=m×10. Solve for m by dividing by 10. The mass is 10 kg.
5 0
3 years ago
What is the effect of using split rings in a simple d.c generator
Aliun [14]

Answer:

Hence, The effect of using split rings in a simple DC motor is that the direction of the current flowing in the coil is reversed.

5 0
3 years ago
5. Define the terms comet, asteroid, and meteoroid.
Nimfa-mama [501]
<h2>Answer:</h2>

<h2>Comet:</h2>

It is a celestial body constituted by ice, dust and rocks that orbit around the Sun, after having been altered by the Oort cloud; following different trajectories that can be highly eccentric elliptical (periodic trajectories), parabolic or hyperbolic.

One of the main characteristics of a comet is that it travels quite fast, on its way around the Sun and has a long tail, which always go in the opposite direction to the Sun (due to the radiation pressure of sunlight).

<h2>Asteroid: </h2>

It is a small rocky body (smaller than a planet and larger than a meteoroid). Most of these bodies are orbiting between Mars and Jupiter in the region known as the asteroid belt; while others accumulate at Jupiter's Lagrange points, and others cross the orbits of the planets.

<h2>Meteoroid: </h2>

It is a fragment of the celestial body that moves through space, which is smaller in size to an asteroid. If it gets to enter the atmosphere of the Earth, it will start to burn by friction with it (combustion) and it will be called a meteor, while if it hits the surface, it will be called a meteorite.

6 0
3 years ago
Read 2 more answers
a model of a plane in different parts of the atmosphere uses a scale of 1:4,000. if a plane flies at an altitude of 2,000 feet,
Hoochie [10]

Answer:

2ft

Explanation:

7 0
4 years ago
Read 2 more answers
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