When they are dropped at the same height, taking their mass into account, the feather will touch the ground last.
Answer:
20 to 30
Explanation:
20 to 30 is the correct answer
Answer:
4.5 meters
Explanation:
3 meters to his friend's house. +3
Halfway back. +1.5
3+1.5
=4.5
4.5 meters in total
In a parallel circuit, voltage is thee same across each component in the circuit. The sum of the currents through each path is equal to the current from the source. However, the resistance cannot be added directly. It is calculated as:
1/Rt = 1/R1 + 1/R2 + 1/R3 1/Rt = 1/6.8 + 1/9.0 + 1/15
Rt = 3.08 ohms
