Velocity of proton= 4782 m/s
Explanation:
For proton, the centripetal force required for circular motion is provided by the magnetic force,
so Fm= Fc
q v B = m v²/r
m= mass of proton
v= velocity
B =magnetic field=0.05 T
q= charge= 1.6 x 10⁻¹⁹
r= radius = 1 mm =0.001 m
v= q B r/m
V= (1.6 x 10⁻¹⁹)(0.05)(0.001)/(1.673 x 10⁻²⁷)
V= 4782 m/s
<u>Answers</u>
same distance from the mirror as the object
same size
lateral inversion
<u>Explanation</u>
The image formed by a plane mirror is formed at equal distance from the mirror as the object is.
The size of the image is the same as the size of the object.
The image is laterally inverted. This means that, when a person lifts his right hand, his or her image will raise it's left hand.
Ans: Option c. "The strongest is strong nuclear, the next strongest is electromagnetism, then weak nuclear, and the weakest is gravitational."
Hope this helps!
Answer:
Weight
Explanation:
The spring balance is used to measure weight of an object.
If one force acting in one direction is greater than the force acting in the opposite direction, the object will <u>move.</u>
<h3>What is Newton's third law of motion?</h3>
Newton's third law of motion state that every action has an equal and opposite reaction. It is an action-reaction principle. It stated that the force always exists in a pair.
Hence,if one force acting in one direction is greater than the force acting in the opposite direction, the object will <u>move.</u>
To learn more about Newton's third law of motion, refer to the link;
brainly.com/question/1077877
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