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castortr0y [4]
2 years ago
13

For a moving object, the force acting on the object varles directly with the object's acceleration. When a force of 45 N acts on

a certain object, the acceleration
of the object is 5 m/s?. If the force is changed to 63 N, what will be the acceleration of the object?
Mathematics
1 answer:
lianna [129]2 years ago
6 0

Answer:

acceleration,A = 7

Step-by-step explanation:

F = kA

First expression: 45 = 5k, k = 9

therefore, when F = 63, A = 63/9 = 7

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6 0
3 years ago
Modeling Compound Interest In Exercise, complete the table for an account in which interest is compounded continuously.
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Value of investment after 10 year = 600(1+8%)^10 = $ 1,295

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Time after which investment amount double (n)

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6 0
3 years ago
Your friend evaluated an expression using k = 0.5 and p =1/6 and got an answer of 12. Which expression did your friend evaluate?
Tom [10]
I think may be 8p +5k . If I’m wrong,... sorry
5 0
3 years ago
A cell phone weighs about 2.8x 10pounds. Which value of n is most reasonable?
Damm [24]

Answer:0

Step-by-step explanation: took the quiz

3 0
2 years ago
Is -20 an irrational number or rational number
Gekata [30.6K]

Answer: Rational number

Step-by-step explanation:

Let's write out the properties of rational and irrational numbers.

Rational

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  • finite decimals
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Irrational

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------------------------------------------------------------------------------------------------------------

Looking at the list we made, we can say that -20 is a rational number. -20 is an integer and a whole number. Therefore, it is a rational number.

3 0
3 years ago
Read 2 more answers
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