3 years ago

Elements in the family often have a similar

Physics

2 answers:

aivan3 [116]3 years ago

8 0

In the periodic table if yes have same color and section

iogann1982 [59]3 years ago

6 0

They will often be in the same color and section in the periodic table

You might be interested in

Find me the answer I will mark you as the brainlist

marysya [2.9K]

Answer:

Explanation:

1) J = P = 100 g

Mass does not change with location.

2) 10 m/s

v² = u² + 2as

0² = u² + 2(-10)(5)

3) N(ewton)

4 0

2 years ago

If you do not receive enough calories, which occurs? 1. Gain weight 2. Too much sugar 3. Impaired metabolic processes 4. Maintai

kipiarov [429]

3 impaired metabolic processes

5 0

3 years ago

Predict how heat would flow if beaker A is moved so that it's touching beaker B A. Heat would flow from beaker B to beaker A. B.

jek_recluse [69]

Zeroth Law of Thermodynamics, which in turn will mean the heat will transfer between both of them up to the point where they are in thermodynamic equilibrium. So the answer is C.

6 0

3 years ago

How does the work required to stretch a spring 2 cm compare with the work required to stretch it 1 cm

LuckyWell [14K]

Answer:

The work done required is $W_{1}=4W_{2}$

Explanation:

Given that,

Stretch spring = 2 cm

Stretch spring = 1 cm

We need to calculate the work done

Using formula of work done

$W_{1}=\dfrac{1}{2}kx_{1}^2$

Put the value into the formula

$W_{1}=\dfrac{1}{2}\timesk\times0.02^2$ .....(I)

We need to calculate the work done

Using formula of work done

$W_{2}=\dfrac{1}{2}kx_{2}^2$

Put the value into the formula

$W_{1}=\dfrac{1}{2}\timesk\times0.01^2$ .....(II)

We need to calculate the work done

Using equation (I) and (II)

$\dfrac{W_{1}}{W_{2}}=\dfrac{\dfrac{1}{2}\timesk\times0.02^2}{\dfrac{1}{2}\timesk\times0.01^2}$

$\dfrac{W_{1}}{W_{2}}=\dfrac{0.02^2}{0.01^2}$

$W_{1}=4W_{2}$

Hence, The work done required is $W_{1}=4W_{2}$

3 0

4 years ago

Which of the following is not a velocity?*

ira [324]

Answer:

50 mph

Explanation:

doesn’t have direction

3 0

4 years ago

Read 2 more answers