Question
A boy on board a cruise ship drops a 30g marble into the ocean. If the resistive force proportionality constant is 0.5kg/s, what is the terminal speed of the marble in m/s?
Answers
Dr.Neutron
1st: convert 30gto kg=.03kg
2nd: .03kg*9.81m/s^2=.294kg*m/s^2
3rd: answer .(94kg*m/s^2)÷(.5kg/s)=.589m/s
2nd: .03kg*9.81m/s^2=.294kg*m/s^2
3rd: answer .(94kg*m/s^2)÷(.5kg/s)=.589m/s