Ln Two forces act on an object. The rst Force has a magnitude of 15.0 N and is oriented 68.0\" counterclockwise from the +xaxis, E whereas the second force has x and ycomponents {19.0 N, 18.5 N). Express the magnitude and direction of the net force. I nu... I I_|_Ll A spaceship takes off vertically from rest with an acceleration of 27.5 m/s . What magnitude of force F is exerted on a 56.0 kg astronaut during takeoff? F = N Express F as a multiple of the astronaut's weight w on Earth. F = XwA car traveling at 28.6 m/s hits a bridge abutment. A passenger in the car, who has a mass of 62.0 kg, moves forward a distance of 62.0 cm while being brought to rest by an inflated air bag. Assuming that the force that stops the passenger is constant, what is the magnitude F of this force? F = N