Two forces are acting on a 0.250 kg hockey puck as it slides along the ice. the first force has a magnitude of 0.340 n and points 35.0° north of east. the second force has a magnitude of 0.520 n and points 55.0 ° north of east. if these are the only two forces acting on the puck, what will be the magnitude and direction of the puck's acceleration? enter the direction as an angle measured in degrees counterclockwise from due east.

Which property of fossils allow scientists to determine the relative rock ages..

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?