Answer:
495m
Explanation:
ANSWER
u
stone
=10m/s (initial velocity of stone)
t=11s
∴H=−ut+
2
1
gt
2
(H=height of baloon)
H=−10×11+
2
1
×10×121=605−110=495m
Share electrons, have electrical conductivity and have thermal conductivity
Answer:
according to this question best answer is C
