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jolli1 [7]
3 years ago
6

Two automobiles of equal mass approach an intersection. One vehicle is traveling with velocity 14.0 m/s toward the east and the

other is traveling north with speed v2i. Neither driver sees the other. The vehicles collide in the intersection and stick together, leaving parallel skid marks at an angle of 61.5° north of east. Determine the initial speed v2i of the northward-moving vehicle.
Physics
1 answer:
Sergeeva-Olga [200]3 years ago
4 0

Answer:

kqwwwwj

Explanation:

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Answer: the average position of all the parts of the system, weighted according to their masses.

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Movies and TV shows sometimes portray a person being thrown backwards a sizable distance as a result of being struck by a bullet
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Answer:

 R = 4.24 x 10⁻⁴ m

Explanation:

given,

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using conservation of momentum.

M v  + m u  = ( M + m ) V

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R = \dfrac{V^2sin 2 \theta}{g}

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the distance actor fall is  R = 4.24 x 10⁻⁴ m

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A ball, which has a mass of 1.25 kg, is thrown straight up from the top of a building 225 meters tall with a velocity of 52.0 m/
Anastasy [175]

First we will find the speed of the ball just before it will hit the floor

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