2 years ago

When the net force of opposite forces is zero, the forces are

Physics

2 answers:

Bumek [7]2 years ago

8 0

The answer is D, balanced.

Sloan [31]2 years ago

7 0

Answer:

the answer is balanced

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A 2430 pound roller coaster starts from rest and is launched such that it crests a 105 ft high hill with a speed of 59 mph. The

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Explanation:

Given

Weight of roller coaster is $W=2430\ pound$

mass of roller coaster $m=\frac{W}{g}=\frac{2430}{32.2}=75.45$

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drag force $f_d=85\ pounds$

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3 years ago

In 1.71 minutes, a ski lift raises four skiers at constant speed to a height of 148 m. The average mass of each skier is 62.9 kg

Vitek1552 [10]

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3560.36 Watts

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