Answer:
V = V0 + a t
V = 75 - 9.8 * 3 = 45.6 m/s
i dont get it so much but
The weight of the bag pack is 8.2 N. g = 1.64 m/s2. Hence, the acceleration due to gravity on moon is 1.64 m/s2. sooo? is it right
Answer:
Materials which do conduct electricity, like copper, are called conductors. In the middle are materials known as semiconductors, which don't conduct as well as conductors, but can carry current.
I hope it helped you...
Well if the child weighs 44 kg then 44 kg. Do you mean if they weigh 44 kg in space to earth?