so I can use F=ma and V= V_initial + a*t by rearranging and coming up with
F=(m*Delta V)/t ?
As to your second question, I haven't learned anything about the ratio of cylinders or hydraulics. What is the ratio?
Homework Statement
How much pressure must be exerted by the braking system of a car weighing 3000 lb, if you want to stop it from 40 mph to 0 in 1.5 seconds? Assume the total braking surface of the four wheels is 96 in^2. How much force must be exerted by your foot on the brake pedal in the...
Homework Statement
A barge 150 ft. long and 30 ft. wide is to carry a payload of 10-ton light tanks over water. If the barge is to sink no more than an addictional 1 ft, how many tanks can be loaded?
Homework Equations
The Attempt at a Solution
Buoyant Force = fluid density x...