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TiliK225 [7]
4 years ago
5

What pulls all objects in the universe, including the moon and earth and the su

Physics
1 answer:
Salsk061 [2.6K]4 years ago
6 0
It's called gravity, it attract the sun toward the gravitational pull making everything circulate. I don't really know how to explain it though.
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An object's inertia is its tendency to maintain contact:
Gala2k [10]

hello! it is velocity.

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3 0
3 years ago
IF YOU GOOD AT SCIENCE PLEASE ANSWER THIS ASAP
xz_007 [3.2K]

Answer:

I would believe that it would be the last option

Explanation:

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in terms of mechanical advantage and velocity ratio write an expression for the efficiency of a simple machine​
mixer [17]

Answer:

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8 0
3 years ago
Suppose you walk 21.5 m straight east and then 12.5 m straight north. How far are you from your starting point (in m)
stira [4]

Answer:

24.9 m

Explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as the equilateral triangle, isosceles triangle, scalene triangle, right angled triangle.

You walk 21.5 m straight east and then 12.5 m straight north. This forms a right angled triangle with a horizontal distance of 21.5 m, a vertical distance of 12.5 m and the hypotenuse is the distance between the ending and starting point. Let x represent the distance between the ending and starting point. Therefore using Pythagoras theorem:

x² = 21.5² + 12.5²

x² = 462.25 + 156.25

x² = 618.5

Taking square root of both sides:

√x² = √618.5

x = √618.5

x = 24.9 m = distance between the ending and starting point.

4 0
3 years ago
Which decision-making strategy involves taking options off your list if they do not have a feature that is important to you?
tatuchka [14]

hello!

your answer is

D) elimination-by-aspects model!

have a nice day :D

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