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Troyanec [42]
2 years ago
11

A car moving at 60 mph slams on its brakes to stop before hitting a deer. Another identical car traveling at 60 mph slows to a s

top at a stop sign. Who experiences the greatest impulse during the stop
Physics
1 answer:
ankoles [38]2 years ago
8 0

Happy Holidays!

Recall that:

Impulse = Change in Momentum = mass × change in velocity

Since both cars are identical and have the same initial velocity of 60 mph, them breaking to a stop means that they both experience the same change in velocity.

Thus, both of the cars' impulses are equal.

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Human activities that impact the water cycle
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Answer:

d

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3 0
3 years ago
An object is dropped and falls freely to the ground with an acceleration of g. If it is thrown upward at an angle instead, its a
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g

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So velocity of a balloon? Use V = 2KE over v. A hot air balloon with a mass of 100 kg moves across the sky with 3200 J of kineti
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7 0
3 years ago
2)It is known that the connecting rodS exerts on the crankBCa 2.5-kN force directed down andto the left along the centerline ofA
11111nata11111 [884]

Answer:

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Explanation:

Given:

F_a = 2.5 KN

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                        M_c = 2.5*( 42 / 150 ) *144

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- We see that the vertical component of force at point A passes through C.

Hence, its moment about C is zero.

5 0
3 years ago
What is the most important source of water vapor in the atmosphere?
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3 years ago
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