Answer:
Whether the force exerted by the locomotive on the wall was larger
Than the force the locomotive could exert on the wall.
Explanation:
The Newton's third law of motion States that every force have it's equal and opposite reaction force, whose magnitude is the same as the applied force. Therefore the magnitude of these opposite forces will be equal.
So we have;
F12=-F21
F12 is the force in a direction
-F21 is the force in the opposite direction.
Therefore we see that the magnitude of the force the locomotive exerts on the wall is equal to the one the wall exerts on the locomotive. Both magnitudes are equal but in opposite directions.
Answer:
they both use 1 and 0
Explanation:
Flipping a switch shows I for light on and 0 for light off
Answer:
idont no just follow me please sorry need point
Answer:
have a component along the direction of motion that remains perpendicular to the direction of motion
Explanation:
In this exercise you are asked to enter which sentence is correct, let's start by writing Newton's second law.
circular movement
F = m a
a = v² / r
F = m v²/R
where the force is perpendicular to the velocity, all the force is used to change the direction of the velocity
in linear motion
F = m a
where the force is parallel to the acceleration of the body, the total force is used to change the modulus of the velocity
the correct answer is: have a component along the direction of motion that remains perpendicular to the direction of motion
<span>C. market development
</span>The process of naming broad product-markets and then dividing them in order to select target markets and develop suitable marketing mixes is called:<em><u>
MARKET DEVELOPMENT
NOT:
</u></em><em><u /></em><u />A. market penetration
B. market segmentation
<span>D. market research</span><em><u>
</u></em>
