Conservation of Momentum
Quiz by Joel Managbanag
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17 questions
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- Q1The jeepney has 2000 kg mass and at the speed of 10 m/s. what is the momentum of the jeepney?2100 kg*m/s20,000 kg*m/s2100 kg*m/s20,000 kg*m/s30s
- Q2Which has a greater momentum, the jeepney or the motorcycle?Jeepneyneithermotorcyclecan't be determined30s
- Q3In the table above, what is the momentum of the jeepney?3,000 kg-m/s6,000 kg-m/s20,000 kg-m/s40,000 kg-m/s30s
- Q4Which has greater momentum, the jeepney or the motor cycle?motor cyclejeepneycannot be determinedboth have the same momentum30s
- Q5Which of the following is a necessary condition for the total momentum of a system to be conserved?Only the force of gravity acts on the system.Kinetic energy must not change.No net external force acts on the system.The system must be at rest.30s
- Q6A bus and a car are travelling along EDSA having the same velocity. Which of the two vehicles would have a greater momentum?cannot be easily determinedthe carboth have the same momentumthe bus30s
- Q7A 25-kg girl is riding a 5-kg with a velocity of 5 m/s the East. What is the total momentum of a girl and a bike together?150 kg m/s200 m/s100 kg m/s125 kg m/s30s
- Q8Two 0.5 kg balls approach each other with the same speed of 1.0 m/s. What is the total momentum of the system before collision?-1 kg*m/s0.50 kg*m/s01 kg*m/s30s
- Q9Two 0.5 kg balls approach each other with the same speed of 1.0 m/s. If there is no external force acting on the system, what the total momentum of the system after collision?-1 kg*m/s0.50 kg*m/s1 kg*m/s060s
- Q10Two billiard balls approach each other with the same speed. If they collide in a perfectly elastic collision, what would be their velocities after collision?ZeroSame in magnitude and directionDifferent in magnitude and opposite in directionSame in magnitude but opposite in direction60s
- Q11120s
- Q12120s
- Q1330s
- Q1430s
- Q1530s