Gravitational potential energy can be calculated using the formula <span>PE = m × g × h, where g is the gravitational acceleration and is constant hence the energy is dependent directly to mass and the height of the object. Hence more PE is registered when the object is heavier and/or at greater initial height. </span>
Answer:
Example 1, if a vernier caliper output a measurement reading of 2.13 cm, this means that: The main scale contributes the main number(s) and one decimal place to the reading
E.g. 2. 1 cm, whereby 2 is the main number and 0.1 is the one decimal place number
Explanation:
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Answer:
or
23.4843749996 m
Yes
Explanation:
E = Electric field =
c = Speed of light =
m = Mass of proton=
q = Charge of electron =
Acceleration is given by
Dividing by g
The acceleration is or
The distance is 23.4843749996 m
The gravitational field is very small compared to the electric field so the effects of gravity can be ignored.
We would just get three times heavier.
weight = mass x gravity (9.8 m/s/s)
(B is the answer!!
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