2. A 0.8 kg tetherball hangs on the end of a cord. It is hit by a child and rises 2.1 m above the ground. a. What is the maximum
1 answer:
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Answer:
25.8 lb/in²
Explanation:
Gay-Lussac's law tells us that given an ideal gas of a certain mass has a constant volume, the pressure exerted on the sides of its container is directly proportional to its absolute temperature.
Explanation:
Formula for the electric field due to the infinite sheet of charge is as follows.
E =
where, = surface charge density
Now, formula for electric force acting on the proton is as follows.
F = eE
where, e = charge of the proton
According to the Newton's second law of motion, the net force acting on the proton is as follows.
F = ma
a =
=
=
According to the kinematic equation, speed of the proton in perpendicular direction is as follows.
=
=
= 683.974 m/s
Hence, total speed of the proton is as follows.
v' =
=
=
= 1178.73 m/s
Therefore, we can conclude that speed of the proton is 1178.73 m/s.