Question

An egg drops from the kitchen counter and shatters on the floor.

Which combination of the following options is most accurate?

A) The rate at which impulse was exerted on the egg during impact is the reason the egg broke.
B) Making the egg's impact with the floor take longer would increase the total impulse exerted by the floor.
C) Doubling both the height of the counter and the time interval of the impact would decrease the average force experienced by the egg.
D) The force from the floor on the egg is the only one that determines the total impulse on the egg during impact.
E) None of the above

is abc right?

Answer 1

Correct answers are option (A) and (B)

A)

Rate of impulse, F = m dv/dt

Lower will be the dt higher will be force

B)

Impulse is constant

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