The given sentence best describes: b. Newton's second law, the law of acceleration.
Newton's Second Law of Motion is also referred to as the law of acceleration and it states that the acceleration of an object or body is directly proportional to the force acting on the object or body and inversely proportional to its mass.
Mathematically, Newton's Second Law of Motion is given by the formula;
In this scenario, as a result of the mass possessed by the iron man on the left, it took more force to accelerate him than it took to accelerate the iron man on the right. Hence, the above best describes Newton's Second Law of Motion, which is also referred to as the law of acceleration.
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Answer:
C. Rub two things together.
Explanation:
Rubbing two things together causes friction which forms energy and there you have it, static electricity. Take a fuzzy sweater and rub it against another fuzzy sweater and then touch it. The energy stored will release in the form of shock.
Acceleration = (change of speed) / (time for the change)
Acceleration = (27m/s - 0m/s) / (10 s) = 2.7 m/s per second = 2.7 m/s²
Answer:
Net force = 125N
Explanation:
Let the two forces be A and B respectively.
Given the following data;
Forward force, A = 150N
Backward force, B = 275N
To find the net force;
Since the two forces are acting in opposite directions, we would subtract them to get the net force.
Net force = B - A
Net force = 275 - 150
Net force = 125N