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-Dominant- [34]
3 years ago
10

Which best explains the importance of the internal combustion engine to the transportation industry?

Physics
2 answers:
-BARSIC- [3]3 years ago
5 0
It made the development of cars, trucks, and airplanes possible.
vovangra [49]3 years ago
3 0

Answer:

cars ship and airplanes

Explanation:

You might be interested in
The region outside the nucleus where an electron can most probably be found is the
solong [7]

Answer:

Orbital

Explanation:

The orbitals is the area or region outside the nucleus where an electron can most likely be found

6 0
3 years ago
Read 2 more answers
When the mover pushes the box, two equal forces result. Explain why the box moves
pychu [463]
The mover is pushing on the box, meaning that when hes pushing on the box hes adding force to the box to make it move. The box cant move without force.
7 0
3 years ago
In what speed does an object fall, if after 10 seconds it hits the surface of Earth?​
Maru [420]

Answer:

98m/s

Explanation:

Given parameters:

Time  = 10s

Unknown:

Final speed  = ?

Solution:

To solve this problem, we use the expression below;

          v  = u + gt

v is the final velocity

u is the initial velocity  = 0m/s

g is the acceleration due to gravity  = 9.8m/s²

t is the time

   so;

         v = 0 + 9.8 x 10  = 98m/s

8 0
3 years ago
Why do you think ionic bonds are generally weaker than covalent bonds?
serious [3.7K]
<span> The short answer is that they are not always weaker in fact. Some ionic compounds have very strong bonds, while some covalent bonds are quite weak. Usually however, it is easier to break an ionic bond than a covalent one. What determines the actual strength of a bond is quite complex, but let me try to explain the basic principles. this is the best answer i can come up with</span>
5 0
3 years ago
A 38.5kg man is in an elevator accelerating downward. A normal force of 343n pushes up on him. what is his acceleration?
alexira [117]

Answer:

<h3>The answer is 8.91 m/s²</h3>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{343}{38.5}  =  \frac{98}{11}  \\  = 8.909090...

We have the final answer as

<h3>8.91 m/s²</h3>

Hope this helps you

4 0
3 years ago
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