Which of the following objects has the momentum with the greatest magnitude?
A
A10-kg object moving at 30 m/s
B
A
20-kg object moving at 20 m/s
C.
A1-kg object moving at 200 m/s
D
A
100 kg object moving at 2 m/s

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s