What height setting of the first hill will cause the 35 g car to reach the egg in 1.88 s?

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

Energy flows from the producer level to the level. is called

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)