The product of force and time is equal to:
Correct answer: C. Change in momentum
- A. Angular momentum
- B. Force
- C. Change in momentum
- D. Velocity
Explanation
The correct answer is C: Change in momentum. According to Newton's second law, when a constant force is applied over a time interval, it results in a change in momentum represented by the equation F * t = Δp. Here, F is the force applied, t is the time duration over which the force is applied, and Δp is the resulting change in momentum. The other options are incorrect because: A) Angular momentum relates to rotational motion and does not stem from this equation; B) Force cannot equal the product of itself and time; D) Velocity is a measure of speed in a specific direction and does not directly relate to the force-time product.
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