SCIENCE
PHYSICAL SCIENCES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Force
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Acceleration
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Kinetic Energy
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Speed
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Detailed explanation-1: -The second law of motion by Newton says that the force is equal to the change in momentum per change in the time. For a constant mass, force equals the mass times acceleration, i.e. F = m x a. If the time interval for the applied force increases, as a result, the value of the force applied decreases.
Detailed explanation-2: -Newton’s second law of motion is F = ma, or force is equal to mass times acceleration. Learn how to use the formula to calculate acceleration.
Detailed explanation-3: -Calculate the value of the force as as F = m a. The units of force will be kilogram-meter/second-squared. This unit is composed of the three fundamental SI units and is called a newton for short.
Detailed explanation-4: -The net force on an object is equal to the mass of the object multiplied by the acceleration of the object. Or some simply say: Force equals mass times acceleration.
Detailed explanation-5: -a = v/t. F = mv/t. F = p/t = dp/dt.