Consider a scenario during which a 2.00 kg mass (A) moving at 2.00 m/s strikes another 2.00 kg mass (B) which is at rest
Posted: Sat Jul 09, 2022 12:05 pm
Consider a scenario during which a 2.00 kg mass (A) moving at2.00 m/s strikes another 2.00 kg mass (B)which is at rest. Both are confined to move along the same straightline. Three possible outcomes of thecollision that conserve momentum are:a) they stick together and move off at 1.00 m/s.b) they bounce off one another and move off in the same direction,one (A) at 0.50 m/s and theother (B) at 1.50 m/s.c) (A) comes to rest and (B) moves off at 2.00 m/s.In each case the momentum before the collision is: (2.00 kg)(2.00m/s) = 4.00 kg·m/s.
1.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest. Find thetotal momentum of the system of two carts before anycollision. Answer with three significant digits and in unitsof N*s (kg*m/s).
2.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest. Find thetotal kinetic energy of the system of two carts before anycollision. Answer with three significant digits and in unitsof joules (kg*m*m/s/s).
3.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twosticks together and move off at 1.00 m/s. Find the momentum of thesystem of two carts after the collision. Answer with threesignificant digits and in units of kg*m/s (N*s).
4.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twosticks together and move off at 1.00 m/s. Find the total kineticenergy of the system of two carts after the collision. Answerwith three significant digits and in units of joules(kg*m*m/s/s).
5.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twomove off at 0.500 m/s and 1.50 m/s respecively. Find the totalmomentum of the system of two carts after the collision. Answer with three significant digits and in units of kg*m/s(N*s)
6.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twomove off at 0.500 m/s and 1.50 m/s respecively. Find thetotal kinetic energy of the system of two carts after thecollision. Answer with three significant digits and in unitsof joules (kg*m*m/s/s).
7.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and thefirst mass comes to rest and the second moves off at 2.00 m/s. Findthe total momentum of the system of two carts after thecollision. Answer with three significant digits and in unitsof kg*m/s (N*s).
8.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and thefirst mass comes to rest and the second moves off at 2.00m/s. Find the total kinetic energy of the system of two cartsafter the collision. Answer with three significant digits andin units of joules (kg*m*m/s/s).
9.An impossible outcome of such a collision is that A sticks toB and they both move off together at 1.414 m/s. First showthat this collision would satisfy conservation of kinetic energy.Enter the final kinetic energy below (with three significant digitsand in joules).
10. An impossible outcome of such a collision is that A sticksto B and they both move off together at 1.414 m/s.Briefly explain why this is an impossible result.
1.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest. Find thetotal momentum of the system of two carts before anycollision. Answer with three significant digits and in unitsof N*s (kg*m/s).
2.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest. Find thetotal kinetic energy of the system of two carts before anycollision. Answer with three significant digits and in unitsof joules (kg*m*m/s/s).
3.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twosticks together and move off at 1.00 m/s. Find the momentum of thesystem of two carts after the collision. Answer with threesignificant digits and in units of kg*m/s (N*s).
4.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twosticks together and move off at 1.00 m/s. Find the total kineticenergy of the system of two carts after the collision. Answerwith three significant digits and in units of joules(kg*m*m/s/s).
5.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twomove off at 0.500 m/s and 1.50 m/s respecively. Find the totalmomentum of the system of two carts after the collision. Answer with three significant digits and in units of kg*m/s(N*s)
6.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and the twomove off at 0.500 m/s and 1.50 m/s respecively. Find thetotal kinetic energy of the system of two carts after thecollision. Answer with three significant digits and in unitsof joules (kg*m*m/s/s).
7.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and thefirst mass comes to rest and the second moves off at 2.00 m/s. Findthe total momentum of the system of two carts after thecollision. Answer with three significant digits and in unitsof kg*m/s (N*s).
8.Consider the scenario during which a 2.00 kg mass moving at2.00 m/s strikes another 2.00 kg mass which is at rest, and thefirst mass comes to rest and the second moves off at 2.00m/s. Find the total kinetic energy of the system of two cartsafter the collision. Answer with three significant digits andin units of joules (kg*m*m/s/s).
9.An impossible outcome of such a collision is that A sticks toB and they both move off together at 1.414 m/s. First showthat this collision would satisfy conservation of kinetic energy.Enter the final kinetic energy below (with three significant digitsand in joules).
10. An impossible outcome of such a collision is that A sticksto B and they both move off together at 1.414 m/s.Briefly explain why this is an impossible result.