1.Two tangent intersect at angle of 30 degree ad 40 minute at sta 90+10 and are joined by a 4 degee 30 minute curve. using the tabla for radii and dflection distance what is the tangent distance if the degree of curve is base on a 100-ft chord ? wich one is the right awnser is A 349.00ft or B349.11 or C 349.20 or D 349.50 wich one is correct
2.A motorcycle starts from rest at time t=0. The force on it from t=0to 30 seconds is F=300-9t. The combined mass of the motorcycle andthe rider is 225 kg. Use the Impulse and Momentum method to findthe magnitude of the velocity at t=30 seconds.