All categories

3 years ago

Explain why it is not advisable to be in a garage when the car engine is being heated.

2 answers:

7 0

It’s a highly toxic gas produced when fuels burn incompletely. The typical internal combustion engine used in most cars and trucks, can produce extremely high concentrations of carbon monoxide.

Rus_ich [418]3 years ago

3 0

Answer:

You can breathe in too much carbon monoxide, which will eliminate the flow of oxygen to your bloodstream and can kill you.

Explanation:

You might be interested in

What causes the change in momentum?

gizmo_the_mogwai [7]

Answer:

See explanation

Explanation:

A change in momentum occurs when a force is applied to an object and changes its velocity.

3 0

3 years ago

A certain sound is recorded by a microphone. The same microphone then detects a second sound, which is identical to the first on

katrin [286]

Answer:

Loudness of the second sound is more than the first one.

Explanation:

There are two sounds, the second sound is identical to first but the loudness of second is more than the first one.

As the frequency is same so the itch is same for both the sounds.

As the loudness depends on the amplitude of the sound so the loudness of the second sound is more than the first sound.

8 0

3 years ago

???????????!??!!!!!!!!

Diano4ka-milaya [45]

The answer would be B.

6 0

3 years ago

Use the worked example above to help you solve this problem. An Eskimo returning from a successful fishing trip pulls a sled loa

Alex787 [66]

Answer:

(a)

W_friction = 98.1 J

W_net = 550.9 J

(b)

W_friction = 98.1 J

W_net = 463.95 J

Explanation:

(a)

First, we will calculate the work done by friction:

$W_{friction} = \mu R = \mu W = \mu mg\\W_{friction} = (0.2)(50\ kg)(9.81\ m/s^2)\\$

W_friction = 98.1 J

Now, the work done by Eskimo will be:

$W_{Eskimo} = FdCos\theta\\W_{Eskimo} = (110\ N)(5.9\ m)Cos\ 0^o\\$

W_Eskimo = 649 J

So, the net work will be:

W_net = W_{Eskimo} - W_{friction}

W_net = 649 J - 98.1 J

W_net = 550.9 J

(b)

First, we will calculate the work done by friction:

$W_{friction} = \mu R = \mu W = \mu mg\\W_{friction} = (0.2)(50\ kg)(9.81\ m/s^2)\\$

W_friction = 98.1 J

Now, the work done by Eskimo will be:

$W_{Eskimo} = FdCos\theta\\W_{Eskimo} = (110\ N)(5.9\ m)Cos\ 30^o\\$

W_Eskimo = 562.05 J

So, the net work will be:

W_net = W_{Eskimo} - W_{friction}

W_net = 562.05 J - 98.1 J

W_net = 463.95 J

4 0

3 years ago

What happens to the sum of the ball’s kinetic energy and potential energy as the ball rolls from point A to point E? Assume ther

Ne4ueva [31]

The sum remains the same.

6 0

3 years ago

Read 2 more answers

Explain why it is not advisable to be in a garage when the car engine is being heated.​

Explain why it is not advisable to be in a garage when the car engine is being heated.