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A 0.25 kg baseball is in contact with a bat for 0.0075 s and exerts a force of 18,500 n. what impulse is delivered to the ball? 33 kg • meters per second. 140 kg • meters per second. 4600 kg • meters per second. 74,000 kg • meters per second.

Sagot :

nuhulawal20

The impulse delivered to the baseball is 140kgm/s.

Option B) 140 kg • meters per second is the correct answer.

What is Impulse?

An impulse is simply a concept that involves the change in the momentum of an object when force is introduced for a period of time.

It is expressed as;

ΔP or Change in Momentum = F × t

Where F is force applied and t is the elapsed time.

Given that;

  • Mass of baseball m = 0.25kg
  • Time of contact t = 0.0075s
  • Force exerted F = 18500N = 18500kgm/s²
  • Impulse ΔP = ?

We substitute our given values into the expression above to determine the impulse.

ΔP = F × t

ΔP = 18500kgm/s² × 0.0075s

ΔP = 18500kgm/s² × 0.0075s

ΔP = 138.75kgm/s = 140kgm/s

Therefore, the impulse delivered to the baseball is 140kgm/s.

Option B) 140 kg • meters per second is the correct answer.

Learn more about Impulse here: brainly.com/question/13906369

#SPJ4

erickalara2004

Answer:

(B)

Step-by-step explanation:

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