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puteri [66]
4 years ago
15

If systems interacts with objects outside itself . why would the momentum of the system change ?

Physics
1 answer:
Masteriza [31]4 years ago
4 0
Vibration 
speed
heart rate
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What is the difference between mass and weight?
I am Lyosha [343]
Mass is the actual amount of material contained in a body and is measured by kg, gm, etc. Whereas weight is the force extorted by the gravity on that object mg. Note that mass is independent of everything but weight is different on earth, moon, etc.

5 0
3 years ago
How far does a ca4 go
miv72 [106K]

Answer:

as far as the car can withstand

Explanation:

5 0
3 years ago
Which character trait below is a trait that both Michael Faraday and Nikola Tesla had?
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They were both odd and obsessive
7 0
4 years ago
A parallel plate capacitor has a capacitance of 6.78 μF and it is connected to a 12V battery. What is the charge on the capacito
AfilCa [17]

Answer:

8.136×10⁻⁵ J

Explanation:

Applying,

Q = Cv................ Equation 1

Where Q = Charge on the capacitor, v = voltage of the battery, C = capacitance of the capacitor.

From the question,

Given: C = 6.78μF = 6.78×10⁻⁶ F, v = 12 V

Substitute these values into equation 1

Q = (6.78×10⁻⁶ )(12)

Q = 8.136×10⁻⁵ J

Hence the charge on the capacitor is 8.136×10⁻⁵ J

4 0
3 years ago
A cell membrane is 0,0000005 m thick and has an electric potential difference between its surfaces of 0,10 V. What is the electr
Irina-Kira [14]

Answer:

Electric field in the membrane is given as

E = 2 \times 10^5 V/m

Explanation:

As we know that electric field in a region is related to its potential difference given by the formula

E = \frac{\Delta V}{\Delta x}

here we know that

\Delta V = 0.10 V

\Delta x = 0.0000005 m

so we have

E = \frac{0.10}{0.0000005}

E = 2 \times 10^5 V/m

5 0
4 years ago
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