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frez [133]
3 years ago
9

An elevator (mass 4850 kg) is to be designed so that the maximum acceleration is 0.0680g. What are the maximum and minimum force

s the motor should exert on the supporting cable?
Physics
1 answer:
pychu [463]3 years ago
7 0
Where T is the tension in the cable, m is the mass of the elevator, and a is the acceleration; remember that the accel can be either up or down
max tension is needed to accelerate the elevator up:
T - 4850g=4850(0.068g)
T=4850g(1+0.068)=50762N
min tension:
T-4850g=-4850(0.068)
T=4850g(1-0.068)
T=44,298N
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The two laboratory equipment in the picture are beaker and chemicals.The people in the picture are not wearing any protective gears while (a) working in the laboratory (b) Throwing the chemicals on the floor.

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The dangers of working in a laboratory setting include:

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3 0
1 year ago
PLEASE HELP FOR BRAINLIEST ANSWER!
Alex787 [66]
I believe the answer is the fourth one, hope this helps
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4 years ago
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Seattle, Washington and Bismarck, North Dakota experience very different temperatures even though they are at the same latitude.
Likurg_2 [28]

Answer:

BELOW

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A company records authors reading their books aloud. These recordings are shared with libraries around the world for people to l
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2. A wire 4.00 m long and 6.00 mm in diameter has a resistance of 15.0 mΩ. A potential difference of 23.0 V is applied between t
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Answer:

Explanation:

a )

current in the wire = potential diff / resistance

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The metal wire appears to be platinum .

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