Question

Find the value of ñ, such that ñ is a natural number and if ñ is added to itself, it yields the same result as square of ñ. ​

Answer 1

Answer:

balloon with mass 20 kg is moving downward with an

aeceleration 2.2 m/s2. What mass Am of its contents be

remoyed so that it starts moving up with same acceleration?

(g = 9.8 m/s2)

2.66 kg

7.33 kg

4.66 kg

5.33 kg