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nydimaria [60]
2 years ago
6

For a moving object, the force acting on the object varies directly with the objects acceleration. When the force of 63 N acts o

n a certain object, the acceleration of the object is 9/ms^2. If the acceleration of the object becomes 7 m/s^2 What is the force
Mathematics
1 answer:
Serjik [45]2 years ago
4 0

Answer:

49N

Step-by-step explanation:

Step one

Given

When the force of 63 N acts on a certain object

the acceleration of the object is 9/ms^2

Firstly, we need to calculate the mass m

F=ma-------1

m= F/a

m= 63/9

m= 7kg

Step two:

Also, if the acceleration of the object becomes 7 m/s^2

then the force

Note: the mass remains the same= 7kg

F=ma

F=7*7

F= 49N

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b < -1

Step-by-step explanation:

Step 1: Write inequality

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Which number is a rational number?
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At CD Shack, all used CDs are the same price. Jesse spent $54 and Mimi spent $66 on used CDs. What is the most each used CD coul
Alinara [238K]
Hey there
__________
The correct answer is
Whatever each CD costs, what each person paid is that cost times the number of CDs purchased (no sales tax for this problem).
So, the price of one CD is a factor of $66 (a number of $ that divides $66 evenly).
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You are looking for the most that price could be.


The grew greatest price that is in both lists is $6.

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Hope this helps you
5 0
3 years ago
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enot [183]
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That means
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First we need to convert 5 minutes and 30 seconds to seconds
Then
5 minutes and 30 seconds = (5 * 60) + 30
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So
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3 years ago
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