Answer:
Yes, because everything bounce off in every surface around any object.
Explanation:
Answer: we can ues all the time
Explanation: and have fun with it
You can conclude that the force of static friction acting on the boxcar is equal to 200N while you're pushing on it.
A hypothesis is a possible theory to how something might work. The answer is D.
Answer:
Explanation:
Point P is situated outside sphere . For a non conducting sphere , electric field outside sphere is given by the relation
E = k Q / d²
15000 = 9 x 10⁹ x Q / .5²
Q = 416.67 X 10⁻⁹
Maximum field will be when d = r ( radius )
maximum E = kQ / r²
= 9 x 10⁹ x 416.67 X 10⁻⁹ / .3²
= 41667 N / C
