All categories

3 years ago

If you find yourself suddenly without headlights, slam on your brakes. A. TRUE B. FALSE

Engineering

2 answers:

andreyandreev [35.5K]3 years ago

7 0

Answer:

Don't stop so suddenly. Slow down and stop or move slowly.

Explanation:

BigorU [14]3 years ago

5 0

Should headlight failure happen suddenly, follow these steps. Don't stop suddenly, particularly if there is traffic near you. If you have no visibility, slow down and, at a very slow speed, move onto the slow shoulder. You should be moving slowly enough to avoid hitting anything.

You might be interested in

A hollow steel shaft with and outside diameter of (do)-420 mm and an inside diameter of (di) 350 mm is subjected to a torque of

-Dominant- [34]

Answer:

a. $\tau=51.55 MPa$

b. $\tau=42.95MPa$

c. $\theta=7.67\times 10^{-3}$ rad.

Explanation:

Given: $D_i=350 mm,D_o=420 mm,T=300 KN-m ,G=80 G Pa$

We know that

$\dfrac{\tau}{J}=\dfrac{T}{r}=\dfrac{G\theta}{L}$

J for hollow shaft $J=\dfrac{\pi (D_o^4-D_i^4)}{64}$

(a)

Maximum shear stress $\tau =\dfrac{16T}{\pi Do^3(1-K^4)}$

$K=\dfrac{D_i}{D_o}$ ⇒K=0.83

$\tau =\dfrac{16\times 300\times 1000}{\pi\times 0.42^3(1-.88^4)}$

$\tau=51.55 MPa$

(b)

We know that $\tau \alpha r$

So $\dfrac{\tau_{max}}{\tau}=\dfrac{R_o}{r}$

$\dfrac{51.55}{\tau}=\dfrac{210}{175}$

$\tau=42.95MPa$

(c)

$\dfrac{\tau_{max}}{R_{max}}=\dfrac{G\theta }{L}$

$\dfrac{51.55}{210}=\dfrac{80\times 10^3\theta }{2500}$

$\theta=7.67\times 10^{-3}$ rad.

8 0

4 years ago

Explain why Didymos B is an ideal asteroid for testing the DART system.

Yanka [14]

Answer:

Rhe fact that Didymos B is in orbit around Didymos A makes it easier to see the results of the impact, and ensures that the experiment doesn't change the orbit of the pair around the sun.” After launch, DART would fly to Didymos, and use an on-board autonomous targeting system to aim itself at Didymos B

Explanation:

8 0

4 years ago

why did my dirtbike just stop when i was riding it, and now when i start it it sounds like it has a knock, and wont stay running

chubhunter [2.5K]

Answer: check the engines i swear if ur talking about an actual bike im gonna be so embarrassed lma0

7 0

3 years ago

Read 2 more answers

We have a credit charge that is trying to process but we do not remember signing up and email login is not working? Is there a w

Dmitry_Shevchenko [17]

Answer:

Yes

Explanation:

In such a case, one way to check the credit charge is to contact your bank, doing so would allow the bank to check your account properly to determine where the transaction was originated from.

Another way you could check is to contact the online merchant where such a transaction was initiated.

6 0

3 years ago

Eigth people work in an office.they are paid hourly rates of £12 £15 £15 £14 £13 £14 £13 £13

jok3333 [9.3K]

Answer:

What about it?

Explanation:

8 0

2 years ago