2 years ago

After brainstorming, engineers may refine their ideas by making what???

Physics

1 answer:

denpristay [2]2 years ago

5 0

Engineers refine their ideas by making sketches and models.

You might be interested in

Eric threw a baseball 20 meters in 0.5 seconds. What was the average speed of the baseball to the nearest hundredths of a m/sec.

anzhelika [568]

Answer:

40m/sec

Explanation:

speed = distance ÷ time

speed = 20 ÷ 0.5

speed = 40 m/sec

4 0

2 years ago

Read 2 more answers

A jogger runs 6 km north ,5 km east then another 4km north her average speed 8 km how long will it take her to complete her run

LekaFEV [45]

The time taken to complete her run is 1.9 hr.

<u>Explanation:</u>

Speed is a scalar quantity and it is defined as the ratio of distance covered to the time taken to cover that distance. As distance is also a scalar quantity, so the directions given in the problem can be ignored. Thus, the distance covered by the jogger is the sum of kilometers given in problem.

Distance covered = 6+5+4 = 15 km

And the speed is given as 8 km/hr.

So the time taken will be ratio of distance to speed.

$\text { time }=\frac{\text {distance}}{\text {speed}}=\frac{15}{8}=1.9 \text { hour }$

So the jogger will take 1.9 hr to complete her run.

8 0

3 years ago

What type of forces accelerate masses?

leva [86]

Answer:

i would say that the answer would be B

5 0

3 years ago

Calculate the weight of the wooden cube.<br>thanks i will rate you 5 star after answer is given...

Lelechka [254]

Answer:

so the answer is The height of spring minus from the length of metre rule =25

5 0

2 years ago

The tropic of cancer is to the tropic of capricorn as the arctic circle is to the

Y_Kistochka [10]

Answer:

Antarctic Circle

Explanation:

The Tropic of Cancer, which is also referred to as the Northern Tropic, is the most northerly circle of latitude on Earth at which the Sun can be directly overhead. This occurs on the June solstice, when the Northern Hemisphere is tilted toward the Sun to its maximum extent.

Tropic of Capricorn Is it Southern Hemisphere counterpart, marking the most southerly position at which the Sun can be directly overhead.

7 0

2 years ago