All categories

3 years ago

If you are accelerating at 10 m/s^2, describe how fast the velocity is changing

Mathematics

1 answer:

Svetlanka [38]3 years ago

6 0

Answer:

:( couldn't find the answer, but I need more information such as what the initial velocity was... Hope someone gives a good answer!

Have a great day! I'm sorry I couldn't be any help, you could delete this if you want :')

Want to be friends?

You might be interested in

PLEASE AWNSER NEEDED NOW Find the volume of the figure. Round your answers to the nearest hundredth, if necessary

Margaret [11]

Didn’t you get that correct?

3 0

2 years ago

Find a ·<br> b. |a| = 80, |b| = 50, the angle between a and b is 3π/4.

mart [117]

Answer:

$a\cdot b=-2000\sqrt{2}$

Step-by-step explanation:

Given information: |a| = 80, |b| = 50, the angle between a and b is 3π/4.

We need to find the dot product a · b.

The formula of dot product is

$a\cdot b=|a||b|\cos \theta$

where, θ is the angle between a and b.

Substitute the given values in the above formula.

$a\cdot b=(80)(50)\cos (\frac{3\pi}{4})$

$a\cdot b=4000\cos (\pi-\frac{\pi}{4})$

$a\cdot b=-4000\cos (\frac{\pi}{4})$ $[\because \cos (\pi-\theta)=-\cos \theta]$

$a\cdot b=-4000\frac{1}{\sqrt{2}}$

$a\cdot b=-\frac{4000}{\sqrt{2}}$

Rationalize the above equation.

$a\cdot b=-\frac{4000}{\sqrt{2}}\times \frac{\sqrt{2}}{\sqrt{2}}$

$a\cdot b=-\frac{4000\sqrt{2}}{2}$

$a\cdot b=-2000\sqrt{2}$

Therefore, the value of a · b is $a\cdot b=-2000\sqrt{2}$ .

7 0

3 years ago

Read 2 more answers

What would the equation be for this then

Lyrx [107]

Answer:

You happen to know what I am looking at? Theres no photos :(

Step-by-step explanation:

5 0

3 years ago

Can you help me in this question?

Xelga [282]

Answer:

100+150DHS

Step-by-step explanation:

100 base and 150 is the rate per a day

3 0

3 years ago

The length of a rectangle is 12ft longer than twice the width. If the perimeter is 108ft, find the length and width of the recta

Tcecarenko [31]

Answer:

Down below

Step-by-step explanation:

P = 2L + 2W

P = 108

L = 2W+12

108 = 2(2W+12) + 2W

108 = 4W + 24 + 2W

108 = 6W + 24

84 = 6W

14 = W

W = 14

If the width is 14, then the length is twice that plus 12, or 38

38 + 38 + 14 + 14 = 108

3 0

3 years ago