A Carbon nucleus has a charge of +6e. At a distance of 10-10 m from a carbon nucleus, find (a) the electric potential; (b) the potential energy of an electron in electron volts and joules
Answers
insects!
explanation:
the chart show the masses and velocities of two colliding objects that stick together after a collision.
according to the law of conservation of momentum, the momentum of the object after the collision is
answer
1,500
kg • m/s.
the minimum constant speed at which she can catch the train is 2.7 m/s
given:
acceleration = 0.6
time = 4.5 s
to find:
velocity = ?
formula used:
from 1st kinematic equation we get,
v = u + at
u = initial speed of train = 0 m/s
v = final speed of the train
a = acceleration of the train
t = time
solution:
from 1st kinematic equation we get,
v = u + at
u = initial speed of train = 0 m/s
v = final speed of the train
a = acceleration of the train
t = time
v = 0 + (0.6 × 4.5)
v = 2.7 m/s
the minimum constant speed at which she can catch the train is 2.7 m/s
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