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VladimirAG [237]
3 years ago
7

Help with Order of Magnitude question?

Physics
1 answer:
solong [7]3 years ago
7 0
The rotation of Earth is equivalent to one day which is comprised of 24 hours. To determine the number of miles in Earth's circumference, one simply have to multiply the given rate by the appropriate conversion factor and dimensional analysis. This is shown below.
 
                  C = (1038 mi/h)(24 h/1 day)
                   C = 24,912 miles

From the given choices, the nearest value would have to be 20,000 mile. The answer is the second choice. 
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When the force acting on the body equal to acceleration?
topjm [15]

Answer:

Acceleration and velocity Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

5 0
2 years ago
The effect of gravity is more in liquid than in solid. why?​
ycow [4]

This is not that exact but I hope that this will help you.

The effect of gravity is more in liquid than in solid because as we know that liquid pressure increase in the increase in depth but solid dont

5 0
4 years ago
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What is a gene? *
avanturin [10]

\qquad\qquad\huge\underline{{\sf Answer}}

The Correct choice is D

Gene are special biomolecules that have all the required information of that organism, and has an instruction for making protein molecules.

3 0
3 years ago
A ball thrown with 50N of force accelerates at 25 m/s2.  What is the mass of the ball?
MrRissso [65]
F=ma
Force is 50N. Acceleration is 25 m/s^2.
50N=m*25 m/s^2
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7 0
4 years ago
A measurement of a change<br> in distance over time
aleksandrvk [35]

Explanation:

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7 0
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