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2 years ago

At what angle do the cars move after the collision?

Physics

1 answer:

liubo4ka [24]2 years ago

6 0

Answer:

his results in the final angle after the collision of 37.2 degrees basically what we did there is turn the vector into a right triangle. We use sohcahtoa to solve for the angle. Being.

Explanation:

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With which of the following is the weak nuclear force associated

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Consult interactive solution 2.22 before beginning this problem. a car is traveling along a straight road at a velocity of +30.0

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Let $a_1$ be the average acceleration over the first 2.46 seconds, and $a_2$ the average acceleration over the next 6.79 seconds.

At the start, the car has velocity 30.0 m/s, and at the end of the total 9.25 second interval it has velocity 15.2 m/s. Let $v$ be the velocity of the car after the first 2.46 seconds.

By definition of average acceleration, we have

$a_1=\dfrac{v-30.0\,\frac{\mathrm m}{\mathrm s}}{2.46\,\mathrm s}$

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and we're also told that

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$1.66a_2=\dfrac{v-30.0\,\frac{\mathrm m}{\mathrm s}}{2.46\,\mathrm s}$

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In the case that the ratio of accelerations is actually

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we would instead have

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in which case we would get a velocity of

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3 years ago

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Answer:

Both Technicians A and B are wrong in there answers.

Explanation:

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The starter and the driven component(gear) are supposed to fit closely, with some clearance between the two gears so as to operate without noise. When the clearance is too small there will be a noise after cranking, and when the clearance is too great there be noise before cranking.

Cranking simply means starting an engine or the initial rotating of an engine to start it.

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Answer:

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