How could you use Newton's Second Law to study forces?​

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

What is the relationship between the direction of motion of the balloon and the wind currents