a 500 kg-car is pulled with a force of 120 N, but it accelerates at just 0.1 m/s^2. what force of friction must be acting on the car

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

What is the mass of the same rock on the earth

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance