I think the statement is false. Racewalking involves less impact than running. It <span> is a long-distance discipline within the sport of athletics. Although it is a foot race, it is different from running in that one foot must appear to be in contact with the ground.</span>
Answer:
Synthetic polymers are lightweight
Explanation: took the test
The probability of finding an electron with random motion at a certain energy level (distance away from) the nucleus
Answer:

Explanation:
As we know that when charge particle is projected in perpendicular magnetic field then the radius of the charge particle is given as


now we have

since here radius of proton and electron will be same
so we will have


so we have

given that



so we have

