3 years ago

The ideal mechanical advantage of a machine is solved disregarding friction. TrueFalse

Chemistry

2 answers:

Zanzabum3 years ago

8 0

It's freaking true!

Hope i helped. )

Dvinal [7]3 years ago

7 0

Its definitely truee

You might be interested in

Which element do you expect to be most like magnesium? Why?

Volgvan

I know its calcium, just not 100% sure why.

5 0

3 years ago

The value for ψ in root tissue was found to be -1.6 bars. If you place the root tissue in a 0.1 m solution of sucrose at 20°c in

Allisa [31]

Answer:

$\Psi=\Psi_s+\Psi_p\\$

$I=1;C=0.1;R=0.0831\\$

$T=20+273=293~C\\$

as beaker is open so

$\Psi_p=0\\$

$\Psi=\Psi_s\\\Psi=-2.43483$

As ψof solution is lower than the root tissue so water will move out of the root to the solution

Explanation:

8 0

4 years ago

PLEASE HELP ME! do tectonic plates play a major or minor role in the ROCK CYCLE

dexar [7]

Tectonic plates are key to the rock cycle as their motions result in processes that are important to the rock cycle, therefore they play a major role in the rock cycle

4 0

2 years ago

1.00 x 10-7 moles to grams

Papessa [141]

2537 Hope this helped

6 0

3 years ago

Dichlorine heptoxide (C1 2 0 7) is a

Setler [38]

Answer:

Identify the "given" information and what the problem is asking you to "find."

Given : Cl2O7

Find: % Composition (% Cl and %O)

List other known quantities.

Mass of Cl in 1 mol Cl2O7 , 2 Cl : 2 x 35.45 g = 70.90 g

Mass of O in 1 mol Cl2O7 , 7 O: 7 x 16.00 g = 112.00 g

Molar mass of Cl2O7 = 182.90 g/mol

8 0

3 years ago