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vodka [1.7K]
3 years ago
6

The number 14 is the 'mass number'. What does it tell us about this isotope?​

Physics
1 answer:
Svetradugi [14.3K]3 years ago
4 0

Answer:

This show the most stable of atom of that element

Explanation:

The mass number of a element on the periodic table show the most stable atoms of that element.

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Answer:

10 mm will be the answer my friend

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4 years ago
Give me one example of a sport that requires someone to have good reaction time?
DaniilM [7]

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Explanation:

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4 0
3 years ago
Ross and Chandler are carrying a 150 kg crate up a flight of stairs. The crate is 2.0 m long and 1.5 m high, and its center of g
Darya [45]

Answer:

The magnitude of each force is 1309 N and 105 N

Explanation:

The reaction at each lifter due weight and overturning effect (R₁, R₂) is given as:

R_1=\frac{150}{2} cos(45^0) +\frac{1.5}{2+1.5} *150sin(45^0)=53.03 +45.46=98.49kg\\R_2=\frac{150}{2} cos(45^0) -\frac{1.5}{2+1.5} *150sin(45^0)=53.03-45.46=7.57kg

g = 9.8 m/s²

R_1=98.49*g=98.49*9.8=925.904N\\R_2=7.57*g=7.57*9.8=74.186N

Resolving the reactions to the vertical direction, we get:

R_{1v}=\frac{R_1}{cos(45^0)} =\frac{925.904}{cos(45^0)}=1309N\\ R_{2v}=\frac{R_2}{cos(45^0)} =\frac{74.186}{cos(45^0)}=105N\\

The magnitude of each force is 1309 N and 105 N

5 0
3 years ago
A thin 14.7 m long copper rod in a uniform magnetic field has a mass of 49.0 g. When the rod carries a current of 0.317 A, it fl
MatroZZZ [7]
F_B = ILBsin \theta

F force
I current
L length of wire in magnetic field
B magnetic field strength
θ angle between wire and magnetic field

if θ = 90°

B = \frac{F_B}{IL} \\ \\ F_B = F_G = mg \\ \\ B = \frac{mg}{IL} = \frac{0.049* 9.81 }{0.317*14.7}
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3 years ago
PLEASE HELP
slega [8]

Answer:

Explanation:

B. Central Nervous System

3 0
3 years ago
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