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3 years ago

Which of the following would happen if the normal force and gravitational force acting on an object were unequal?

1 answer:

6 0

Well, the normal force and the force of gravity are equal, however, they travel in opposite directions. Mass never changes and temperature has to do with the ambient environment and the object itself. That eliminates 3 and 4. The force of gravity pulls downwards as we see it, so that eliminates option 1. Your answer is option 2.

Answer: The object would move up or down(Option 2)

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Which of the following is a rational number?<br> 97, 98, 99, 100

Jet001 [13]

Answer:

Step-by-step explanation:

7 0

2 years ago

Suzanne bought 6 paint sets. Each set contains the same number of brushes. She has 18 brushes. Write and solve an equation to de

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

Given that:

The number of paint sets, Suzanne bought= 6

As each set contains the same number of brushes.

Let x be the number of brushes each set contains.

So, the total number of brushes in 6 sets = 6x.

It is given that the total number of brushes she has is 18, which is equals to 6x.

So, the required equation is

$6x=18$

$\Rightarrow x=\frac {18}{6}$

$\Rightarrow x=3.$

Hence, the number of paint brushes each set contains is 3.

4 0

2 years ago

5.3.PS-/<br> Simplify the expression.<br> -<br> -2.8f + 0.8f – 16 - 9

bezimeni [28]

=-2f-25 is your answer

8 0

2 years ago

Enter the value of p so that the expression 3(12+n) is equivalent to 3(n+p)

kramer

Answer:

p=12

Step-by-step explanation:

the expression 3(12+n) = 3(n+p) is equivalent only when p=12

5 0

3 years ago

In the coordinate plane, the x axis (y=0) and y axis (x=0) are perpendicular. The product of the slopes of two perpendicular lin

sleet_krkn [62]

Answer:

see the explanation

Step-by-step explanation:

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

In the coordinate plane, the x axis (y=0) and y axis (x=0) are perpendicular

however

this definition does not apply to the lines y=0 and x=0.

because

The slope of the horizontal line y=0 is equal to zero and the slope of the vertical line x=0 is undefined

8 0

3 years ago