All categories

3 years ago

Your cars streering wheel can be used to change your cars velocity. True or false? I kind confuse

2 answers:

8 0

To be honest i think true, on quizlet i found this

What control on a car causes a change in velocity?
The Brake pedal, gas pedal, and the steering wheel.

and it's very similar to your question so :))

podryga [215]3 years ago

4 0

False , the gas petal makes the speed go up

You might be interested in

For a large atom, which of the following would give the most stable nuclear configuration?

seraphim [82]

My answer is D but I will still try to word it out again

4 0

3 years ago

Read 2 more answers

A system undergoing a power cycle develops a steady power output of 0.3 kW while receiving energy input by heat transfer at a ra

uranmaximum [27]

Answer:

The thermal efficiency is 43%.

The total amount of energy developed by work is 397 kW in one year.

Explanation:

Given that,

Power output = 0.3 kW

Heat energy = 2400 Btu/h = 0.703 kW

We need to calculate the thermal efficiency

Using formula of efficiency

$\eta=\dfrac{out-put}{in-put}$

Put the value into the formula

$\eta=\dfrac{0.3}{0.703}$

$\eta=0.43\times100$

$\eta=43\%$

The thermal efficiency is 43%.

(b). We need to calculate the total amount of energy

Using formula of energy

$E=0.43\times0.703\times60\times60\times365$

$E=397209.06\ J$

$E=397\ kW$

Hence, The thermal efficiency is 43%.

The total amount of energy developed by work is 397 kW in one year.

4 0

4 years ago

How is the energy of a photon related to its frequency?

marysya [2.9K]

The photon's energy is equal to

(its frequency) times (Planck's Konstant ... 6.626 x 10⁻³⁴ m²-kg/sec)

6 0

3 years ago

4800 g to kg? With the work pls

Zigmanuir [339]

Answer:

[See Below]

Explanation:

✦ Formula = $Mass / 1000$

✧ $4800 / 1000 = 4.8$

So $4800$ grams is equal to $4.8$ kilograms.

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

3 0

4 years ago

Which describes how outer space, air, and glass affect the speed of light?

11Alexandr11 [23.1K]

The following that describes how outer space, air, and glass affect the speed of light is that light travels fastest through outer space, it travels somewhat slower though air, and of these three, it travels the slowest through glass. The answer is letter B.

5 0

3 years ago