3 years ago

(PLEASE HELP) Which of the following describes a mixture?

Physics

2 answers:

vovangra [49]3 years ago

8 0

Answer:

D. A substance made of two or more types of atoms that are not chemically bonded

Explanation:

just took the test and got the answer right

enyata [817]3 years ago

3 0

Answer:

Explanation:

You might be interested in

A bucket of water with total mass 23 kg is attached to a rope, which in turn is wound around a 0.050-m radius cylinder at the to

Elodia [21]

As we know the relation between linear speed and angular speed as

$v = R\omega$

we will say

$v = 8 m/s$

$R = 0.05 m$

so here we can say that angular speed will be given as

$\omega = \frac{8}{0.05}$

$\omega = 160 rad/s$

so it is rotating at angular speed 160 rad/s

7 0

3 years ago

What do we call a change in the car’s speed or direction?<br><br><br> Help!!

zhuklara [117]

The answer for this question is acceleration

8 0

4 years ago

Read 2 more answers

Explain why, if you go to the moon, your weight would change but your mass wouldnt

Evgen [1.6K]

There's little gravity so your weight would change but not your mass

3 0

3 years ago

The velocity of a motor car moving along a road increases from 10m/s to 50{1} ms in 8s. Find its avarege acceleration. RESULT

lesantik [10]

Answer:

hope it helps you................

7 0

4 years ago

An object located near the surface of Earth has a weight of a 245 N

marusya05 [52]

Answer:

The mass of the object is 24.5 kg and weight of the object on Mars is 91.14 N.

Explanation:

Weight of the object on the surface of Earth, W = 245 N

On the surface of Earth, acceleration due to gravity, g = 10 m/s²

Weight of an object is given by :

W = mg

m is mass

$m=\dfrac{W}{g}\\\\m=\dfrac{245\ N}{10\ m/s^2}\\\\=24.5\ kg$

So, the mass of the object is 24.5 kg

Acceleration due to gravity on Mars, g' = 3.72 m/s²

Weight of the object on Mars,

W' =mg'

W' = 24.5 kg × 3.72 m/s²

= 91.14 N

So, the weight of the object on Mars is 91.14 N.

4 0

3 years ago