3 years ago

Which one is made up of one or more molecules?

Physics

2 answers:

djverab [1.8K]3 years ago

8 0

Atoms are made up or one or more molecules

Makovka662 [10]3 years ago

6 0

Answer:

C water

Explanation:

You might be interested in

Plz i need help please help

Gemiola [76]

Answer:

if you look it up i think u can find it it could be a mealltiod Co 27

Explanation:

3 0

3 years ago

Is it possible to apply the same amount of force and do different amounts of work?

Tamiku [17]

Yes, with simple machines

5 0

3 years ago

The amount of matter contained in a given volume for a substance is called

Valentin [98]

This is called density.

5 0

3 years ago

You have an initial velocity of -3.0 m/s. You then experience an acceleration of 2.5 m/s2 for 9.0s; what

Tatiana [17]

27.9 idkkkk look it up on photomath

8 0

3 years ago

A student, standing on a scale in an elevator at rest, sees that his weight is 840 N. As the elevator rises, his weight increase

ololo11 [35]

As per FBD while its accelerating upwards

we can say that

$F_n - mg = ma$

here normal force is given as

$F_n = 1050 N$

$W = 840 N$

now mass is given as

$m(9.8) = 840$

$m = 85.7 kg$

now we will have

$1050 - 840 = 85.7 \times a$

$a = 2.45 m/s^2$

Now while accelerating downwards we can say by FBD

$mg - F_n = ma$

again plug in all values

$840 - 588 = 85.7 \times a$

$a = 2.94 m/s^2$

5 0

3 years ago