Someone help me please it’s urgent

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

When does your body conduct current more readily?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.