An object whose mass is 0.092 kg is initially at rest and then attains a speed of 75.0 m/s in...

Question:

An object whose mass is 0.092 kg is initially at rest and then attains a speed of 75.0 m/s in 0.028 s. What average net force acted on the object during this time interval?

A. {eq}\rm 4.9 \times 10^2\ N {/eq}.

B. {eq}\rm 1.2 \times 10^2\ N {/eq}.

C. {eq}\rm 2.5 \times 10^2\ N {/eq}.

D. {eq}\rm 2.8 \times 10^2\ N {/eq}.

E. Zero.

Classical Mechanics:

Contemplating apparent-sized objects and comparatively larger objects, the theoretical explanation, and proofs regarding the motion of these objects in a detailed manner are known as classical mechanics.

Answer and Explanation: 1

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Contemplating the kinematics equation, the final velocity {eq}v {/eq} of an object is expressed in terms of initial velocity {eq}u {/eq}, time...

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What is Physics? - Definition, Branches, Fundamentals & Topics

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