This question is asking: Why does gravity occur? why will your notebook get pulled towards you?
Answer:
The maximum mass is 
Explanation:
The wavelength of the electron can be determined by means of the De Broglie equation.
(1)
Where h is the Planck's constant and p is the momentum.
(2)
Where m is the mass and v is the velocity.
Before using equation 2 it is necessary to express the wavelength from femtometers to meters.
-- 
Finally, equation 2 can be used.
But 
Hence, the maximum mass is
Potential energy = mgh
Potential energy = 2 x 9.8 x 1
Potential energy 19.6 J
Answer
A compound is made of atoms of more than one or two different elements. Sorry, I really don't have an explanation as I'm not a scientist. Sorry.
(A) -10m/s^2
(B) the average acceleration in the specified time in interval Δt = tb - ta =2.0sis
The rate at which the velocity changes is referred to as average acceleration. To determine the average acceleration of something, we divide the change in velocity by the amount of time that has passed.
For instance, the average acceleration of a crazy ball would be 20 cm/s/s if its velocity increased from 0 to 60 cm/s in 3 seconds. The marble's velocity will therefore rise by 20 cm/s per second as a result.
As a result, we can see that the definition of average acceleration is the ratio of change in velocity to change in time for a certain interval. The average acceleration is calculated over a given period of time and contrasted with instantaneous acceleration. The final velocity less the starting velocity divided by the total time is the average acceleration.
To learn more about average acceleration please visit-
brainly.com/question/17352997
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