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3 years ago

11

A student is working in a lab to determine how time affects impulse. The student keeps the force the same in each trial but chan

ges the impact time. Some data is shown.

2 answers:

notsponge [240]3 years ago

8 0

Answer:

Trail 3

Explanation:

As we know by Newton's II law that rate of change in momentum is always net force applied on the object.

Here we know that

$F = \frac{\Delta P}{\Delta t}$

now we also know that change in momentum is known as impulse

so here impulse and force relation is given as

$impulse = F\Delta t$

so here in order to find the greatest impulse we need to find the product of force and time to be the maximum as per above formula

so we have

trail 1

impulse = 500 (0.25) = 125 Ns

trial 2

impulse = 500(0.15) = 75 Ns

trial 3

impulse = 500(0.45) = 225 Ns

trial 4

impulse = 500(0.33) = 165 Ns

so out of the four trials maximum impulse is for trial 3

pishuonlain [190]3 years ago

4 0

yea some data is shown what is the question dude

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