All categories

2 years ago

Which is a possible result of higher air temperatures caused by global warming?

Physics

2 answers:

atroni [7]2 years ago

6 0

Answer: C. rapid evaporation of water in the soil :)

valina [46]2 years ago

6 0

Answer:

The answer is C

Explanation:

I got it right on the other quiz thx to the other person

You might be interested in

Dolphins communicate using compression waves (longitudinal waves). Some of the sounds dolphins make are outside the range of hum

Sphinxa [80]

Water is a really good conductor of sound so I would have to say that it would be to send the message underwater because a more dense medium produces a louder sound

8 0

3 years ago

What is the change all living things undergo as the grow

Vladimir [108]

All of the change that living things undergo as they grow is called development. That is the name when the changes are within a single unit and over a period of time as short as a lifetime. When the change occurs over thousands of years then it's called evolution.

6 0

3 years ago

A 60 cm diameter wheel accelerates from rest at a rate of 7 rad/s2. After the wheel has undergone 14 rotations, what is the radi

Mamont248 [21]

Answer:

$a=368.97\ m/s^2$

Explanation:

Given that,

Initial angular velocity, $\omega=0$

Acceleration of the wheel, $\alpha =7\ rad/s^2$

Rotation, $\theta=14\ rotation=14\times 2\pi =87.96\ rad$

Let t is the time. Using second equation of kinematics can be calculated using time.

$\theta=\omega_it+\dfrac{1}{2}\alpha t^2\\\\t=\sqrt{\dfrac{2\theta}{\alpha }} \\\\t=\sqrt{\dfrac{2\times 87.96}{7}} \\\\t=5.01\ s$

Let $\omega_f$ is the final angular velocity and a is the radial component of acceleration.

$\omega_f=\omega_i+\alpha t\\\\\omega_f=0+7\times 5.01\\\\\omega_f=35.07\ rad/s$

Radial component of acceleration,

$a=\omega_f^2r\\\\a=(35.07)^2\times 0.3\\\\a=368.97\ m/s^2$

So, the required acceleration on the edge of the wheel is $368.97\ m/s^2$ .

6 0

3 years ago

Use the techniques to find the unit for speed

stellarik [79]

Answer:

The formula for speed is speed=distance

time

Explanation:

to work out what the units are for speed,you need to know the units for distance and time.In this example,distance is in metres(m) and time is in seconds (s) , so the units for speed is metre per second (m/s).

8 0

3 years ago

Read 2 more answers

I’m designing a kitchen for a person in a wheel chair, which accommodation is least important? A. Provide turn around space for

Valentin [98]

The least important accommodation would be C.

7 0

3 years ago

Read 2 more answers