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Stella [2.4K]
3 years ago
8

What’s the maximum height of the second hill? Use your answer from part E and the formula PE=m•g•h to determine the answer. Assu

me that g = 9.8m/sec2.

Physics
2 answers:
Sveta_85 [38]3 years ago
8 0

Answer:

111.4 m

Explanation:

PE = m x g x h

349,300 = 320 x 9.8 x h

h = 349300 : 3136

h = 111,384 m

garri49 [273]3 years ago
8 0

Answer:

The height of the second hill is about 41.9 meters.

Explanation:

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What morbid structure traditionally has thirteen steps?
tatiyna

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A gallow

Explanation:

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3 years ago
A 570 kg elevator accelerates downwards at 1.5 m/s2 for the first 13 m of its motion.
jeka94
  • Mass of the elevator (m) = 570 Kg
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2 years ago
A ball is launched with an initial horizontal velocity of 10.0 meters per second. It takes 500 milliseconds for the ball to reac
hichkok12 [17]

Answer:

500ms times 2 would be when the ball reaches the max horizontal distance.

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the mass of a large car is 1000 kg. how much force would be required to accelerate the car at a rate of 3 m/sec²​
jek_recluse [69]

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Explanation:

<em>Newton's second law of motion</em> describes the relationship between an object's mass and the amount of force needed to accelerate it.  

This law can be expresses as F=ma,

where  

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<em>F = ma</em>

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<em>   = 3000  N</em>

5 0
2 years ago
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