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Vaselesa [24]
3 years ago
12

A motor does 8000j of work in 20 seconds. What is the power of the motor

Physics
1 answer:
lozanna [386]3 years ago
5 0
Power = work / time = 8000J / 20s = 400W

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A student rides her bike to school. Her school is 5 miles from home. She travels at an average rate of 15 miles per hour. How mu
Elden [556K]

Answer:

.3 repeating hours

Explanation:

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2 years ago
If a reaction occurs when a piece of metal is placed in a solution, what can you conclude about the solution?
Tju [1.3M]
You can conclude that the solution is probably acidic because bases rarely react with metals.
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If a person is standing erect and flexes the trunk on the hip, the center of mass will move __________ and the line of gravity m
marta [7]

Answer:

anterior

anterior

Explanation:

In the given question is asked that

If a person is standing erect and flexes the trunk on the hip, the center of mass will move ___________ and the line of gravity moves___________ within the base of support.

The current answer to the blanks will be

anterior

anterior

hope this helps any further query can be asked in comment section.

8 0
3 years ago
Which location on the map above is a source of North Atlantic deep water?
aivan3 [116]

Answer:

A

Explanation:

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6 0
3 years ago
Read 2 more answers
A grating with 250 grooves mm is used with an incandescent light source. Assume the visible spectrum to range in wavelength from
NeTakaya

The number of orders that one can see the entire visible speed is 5 orders.

<h3>How to calculate the orders?</h3>

From the information given, it should be noted that the grating spacing will be:

d = (1.00 × 10^-4) / 250

d = 4000nm

Therefore, the number of times that are needed to complete the order will be the same as the number of orders which the long wavelength time will be visible. This will be:

= (4000 × sin 90°)/700

= 5.71

Therefore, the maximum orders will be 5.

Learn more about speed on:

brainly.com/question/13943409

#SPJ1

7 0
1 year ago
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