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Sedaia [141]
3 years ago
7

Moment = Force x distance (M=F* d)

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Step-by-step explanation:

a)2×30=60J

b) 1.25×0.28 = 0.35J

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Lola takes the train from Paris to Nice. The distance between the two cities is about 900,000 meters. If the train travels at a
Elanso [62]
Nice??? there is a city called nice? anyways, your answer is 5000. hope this helps :)
4 0
3 years ago
Read 2 more answers
Nikki has $1100 and spends $35 per week. Mich has $520 and saves $55 per week. In about how many weeks, will Nikki and Micah hav
Rashid [163]

Answer:

6 weeks

Step-by-step explanation:

Given that :

Nikki :

Initial amount = $1100 ;

Amount spent per week = $35

Mich:

Initial amount = $520

Amount saved per week = $55

Number of weeks they'll both have the same amount :

Let number of weeks = w

For Nikki who is spending :

1100 - 35w - - - (1)

For Mich who is saving :

520 + 55w - - - (2)

Equate (1) and (2)

1100 - 35w = 520 + 55w

1100 - 520 = 55w + 35w

580 = 90w

w = 580 / 90

w = 6.444

About 6 weeks

5 0
2 years ago
Helllpppppppppppppkeiei
azamat

Answer:

5x-5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The propeller blades on a submarine have a radius of 6 feet. At full speed, they turn at 120 revolutions per minute. What is the
bogdanovich [222]

Using proportions, it is found that the angular velocity at the tip of the blade is of 753.98 radians per minute.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

Each revolution has 2\pi radians, hence in one minute, the 120 revolutions will have a measure in radians of:

M = 120 x 2pi = 240pi = 753.98

Hence the angular velocity is of 753.98 radians per minute.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
2 years ago
Help me please thank u
borishaifa [10]

Answer:

4+3n

Step-by-step explanation:

We get the formula 4+3n because the pattern is +3 each term starting with the first term as 7. Since the first term is 7, we get 4+3n.

3 0
3 years ago
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