Which expression represents the basic thrust equation cited?

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Multiple Choice

Which expression represents the basic thrust equation cited?

Thrust is a force, so it follows F = m a. This means the thrust produced by a body is the mass of that body multiplied by its acceleration. In simple terms, a greater mass or a greater acceleration yields more force. Looking at the options, only mass times acceleration gives a quantity with the units of force (kilograms times meters per second squared equals Newtons). The other products don’t match force: velocity times acceleration has units of inertia-like m^2/s^3, not force; force times acceleration would have odd units (N·m/s^2); and mass times velocity gives momentum, not thrust. So the expression that correctly represents thrust in this basic sense is mass times acceleration.

Thrust is a force, so it follows F = m a. This means the thrust produced by a body is the mass of that body multiplied by its acceleration. In simple terms, a greater mass or a greater acceleration yields more force.

Looking at the options, only mass times acceleration gives a quantity with the units of force (kilograms times meters per second squared equals Newtons). The other products don’t match force: velocity times acceleration has units of inertia-like m^2/s^3, not force; force times acceleration would have odd units (N·m/s^2); and mass times velocity gives momentum, not thrust.

So the expression that correctly represents thrust in this basic sense is mass times acceleration.

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