If the coefficient of kinetic friction between an object with mass M = 3.00 kg and a flat surface is μk= 0.530, what force will cause the object to accelerate at 2.50 m/s2? The force is applied at an angle of θ = 30.0° a) Calculate the force.

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?