Recent content by les3002

i have to design a vehicle that will accelerate up a 1/8 gradient hill to 11.11m/s in 15s i need the effort required and wheel torque. mass = 170kg rolling resistance = 50N/t (0.05N/kg) air resistance = 13.6N g = 9.81m/s^2 i have calculated: a = 11.11*(1/15) = 0.74m/s^2 theta =...

thanks for your input so far mate, the only problem is i have to answer all the parts above, basically do it in the way they have set it out.

hi I am having some trouble with the question below, was hoping maybe someone could talk me through it? A ball is thrown from a point on an incline of 16 degrees with an initial velocity of 19m/s and at an angle of 49 degrees to the incline. How far up the plane will the ball strike measured...