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Sunny_sXe [5.5K]
4 years ago
8

For a more difficult training session, the mass to be pushed is increased to 160 kg. If the players still push with a force of 1

50 N, what is the acceleration of the objection?
Use Newton's law:
F=ma
150 N=
Mathematics
1 answer:
leva [86]4 years ago
8 0

As you already written, you have to use Newton's law

F=ma

where F is the force, m is the mass, and a is the acceleration.

You already know the mass and the force, so you have to solve the equality for the acceleration:

a = \dfrac{F}{m}

plug the given values:

a = \dfrac{150}{160} = \dfrac{15}{16} = 0.9375

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The height of a rectangular prism is 3 in.. The perimeter is 88 in. (4 in. wide and 11 in. long). What is the value of the base?
Mamont248 [21]
<h2>The base of a rectangular prism(b) = 41 in.</h2>

Step-by-step explanation:

Given,

The height of a rectangular prism(h) =  3 in and

The perimeter of a rectangular prism =  88 in

To find, the base of a rectangular prism(b) = ?

We know that,

The perimeter of a rectangular prism = 2l + 2b or 2b + 2h or 2h + 2l

∴ 2b + 2(3) = 88

⇒ 2b = 88 - 6

⇒ 2b = 82

⇒ b = 41 in

Thus, the base of a rectangular prism(b) = 41 in.

7 0
3 years ago
Which data set could be represented by the box plot shown below? A horizontal boxplot is plotted along a horizontal axis marked
ludmilkaskok [199]

Answer:

(B)1,3,6,8,10,12,13,13,16,18,19

Step-by-step explanation:

In the box plot:

A left whisker extends from 1 to 6, therefore, the least value is 1.

The box extends from 6 to 16 and is divided into 2 parts by a vertical line segment at 12. Therefore:

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  • The upper quartile is 16

The right whisker extends from 16 to 19, therefore the highest value is 19.

The set of data that satisfies these conditions where the numbers in bold are the 5- number summary is:

1,3,6,8,10,12,13,13,16,18,19

The correct option is B.

8 0
3 years ago
If x° is the exterior angle and 50°and 60° are its opposite interior angle of a triangle, find x°.​
SVETLANKA909090 [29]

9514 1404 393

Answer:

  110°

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles:

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5 0
3 years ago
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Which type of Association is shown in this scatterplot​
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Step-by-step explanation:

a

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3 years ago
Expression is equivalent to 8(12+30)
Fittoniya [83]

Answer:

336

Step-by-step explanation:

8 (12 + 30)

Follow PEMDAS  order of operations.

Calculate within parentheses. (12 + 30)

12 + 30

12 + 30 = 42

= 42

=8 * 42

Multiply and divide left to right

8 *42

8 * 42 = 336

= 336

7 0
3 years ago
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