Which is a characteristic of centripetal acceleration?
2 answers:
Answer:
It is directed inward, toward the center of a circle.
Explanation:
Centripetal acceleration is the acceleration resulting from a movement along a circular path.
This acceleration is always directed towards the center of the circle and is defined as follows:
where is the tangential velocity of the object in the circular path, and
is the radius of the circle.
So the answer is:<u> It is directed inward, toward the center of a circle.</u>
You might be interested in
Answer:
(a). The change in the protons electric potential is 0.639 kV.
(b). The change in the potential energy of the proton is
(c). The work done on the proton is .
Explanation:
Given that,
Speed
Initial potential V=100 V
Final potential = 150 V
(a). We need to calculate the change in the protons electric potential
Potential energy of the proton is
Using conservation of energy
Put the value into the formula
(b). We need to calculate the change in the potential energy of the proton
Using formula of potential energy
Put the value into the formula
(c). We need to calculate the work done on the proton
Using formula of work done
Hence, (a). The change in the protons electric potential is 0.639 kV.
(b). The change in the potential energy of the proton is
(c). The work done on the proton is .