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horsena [70]
2 years ago
9

A cyclist rolls down a hill. He starts from rest and after 8 s he is traveling at 13.6m/s. What is his acceleration?

Mathematics
1 answer:
azamat2 years ago
8 0

Answer:

1.7 m/s^2

Step-by-step explanation

acceleration is change in velocity / time

so we do 13.6 - 0 = 13.6 gives us change in velocity

13.6/8 = 1.7 m/s^2 gives acceleration

hope this helps

You might be interested in
100000/222<br>solve with proper steps and find the remainder​
Mrac [35]

Answer: 450 rest 100

Step-by-step explanation:

So, we need to calculate this division 100.000/222 and get the rest.

Well, 222 enters in 1000 by 4 times.

222 times 4 is 888

So, 100.000/222 = 4

       888-

We subtract 888 from 1000.

That will be 112

100.000/222 = 4

888

  112

Now, get the next 0 down next to 112

100.000/222 = 4

888

 1120

222 get in 1120 by 5 times.

5 times 222 = 1110

divide 1120 by 1110

100.000/222 = 45

888

 1120

 1110

That will be 10

100.000/222 = 45

888

 1120

 ==10

Get the next zero down

100.000/222 = 45

888

 1120

 ==100

222 gets in 100 by 0 times.

100.000/222 = 450

888

 1120

 ==100

         0

100 subtracted by 0 is 100

100.000/222 = 450

888

 1120

 ==100

         0

     100

The rest is 100 and the result is 450

Now, you can do the verification:

222 time 450 is 99,900.

If you add the rest to 99,900 it will be 100.000. So the result is good

 

5 0
2 years ago
How do i solve this net???
Strike441 [17]
Bxh divided by 2 =12 x2 for both the triangles =24
lxw = 6x10=60
lxw = 5x10=50x2= 100
24 + 60 + 100 = 184
hope this helps!
7 0
3 years ago
It’s costs $79 to buy 5 tickets to a show.what is the cost of one ticket?
ikadub [295]

Answer:

  • 79÷5=15.8

So the answer is (15.8)

6 0
2 years ago
Which is an equation of a line that passes through the point (-4, 7) and is perpendicular to the line y = (1/2)x + 4
8_murik_8 [283]
<u>Find the slope of the perpendicular line:</u>

y =  \dfrac{1}{2} x + b

\text {Slope = } \dfrac{1}{2}

\text {Slope =} \boxed {\text{negative reciprocal}} \text { of the slope of the original line}

\text {Perpendicular Slope = -2}

<u>Form the equation:</u>

y = mx + b

y = -2x + b

<u>Find y-intercept given that the line passed through (-4, 7):</u>

y = -2x + b

7 = -2(-4) + b

7 = 8 + b

b = 7 - 8

b = -1

<u>Form the equation:</u>

y = -2x - 1

\boxed {\boxed {Answer: y = -2x - 1}}

3 0
3 years ago
Read 2 more answers
1/3m=12-m SOMBODY PLEASE HEELP
denis23 [38]
Let's solve your equation step-by-step.
1/3m=12−m
Step 1: Simplify both sides of the equation.
1/3m=12−m
Simplify: (Show steps)
1/3m=−m+12
Step 2: Add m to both sides.
1/3m+m=−m+12+m
4/3m=12
Step 3: Multiply both sides by 3/4.
(3/4)*(4/3m)=(3/4)*(1/2)
m=9
Answer: m=9
8 0
2 years ago
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