QUESTION 1 In the first phase of the experiment, two equally massed gliders collide and stick together in an inelastic collision. An air-track glider with a mass of 0.273 kg is launched slowly along a level air-track. The effective length of the glider is AX = 0.137 meters. The launched glider passes through a photogate in time = At1. After passing completely through the gate, it collides and sticks to a second 0.273-kg glider and passes with its partner through a second photogate. The total time either photogate is blocked is total. The time in which the two gliders pass through the second photogate is t2. The initial speed of the launched glider is Ax/At1. The final speed to the two gliders (stuck together) is Ax/At2. Fill out the table below being careful to get the correct number of significant digits. Ax1 AX7 m1 (m) (m) (kg) (kg) 0.137 0.137 0.273 0.273 t1 ttotal t2 Ax1/At 1 Ax2/At2 (s) (s) ( 5 ) (m/s) (m/s) 0.2740 1.3973 1.1233 0.500 0.244 0.3183 1.6149 0.3097 1.6001 0.3017 1.5202 QUESTION 2 Using the data from the problem above, complete the table showing the momenta and kinetic energy. t1 ttotal | +2 Pi Pf Ki KE (5) ( 5) ( 5 ) (kg m/s) (kg m/s) 0.2740 1.3973 1.1233 0.0685 0.0668 0.0171 0.0082 0.3183 1.6149 1.2966 0.3097 1.6001 1.2905 0.0606 0.0582 0.0134 0.0062 0.3017 1.5202 1.2185 QUESTION 3 The relative change in momentum is the change in momentum divided by the original momentum. If we expect momentum to be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in momentum from the four trials? Express the change as a percentage. AP relative change in momentum = Click Save and Submit to save and submit. Click Save All Answers to save all answers.QUESTION 4 The relative change in kinetic energy is the change in kinetic energy divided by the original kinetic energy. If we expect kinetic energyto be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in kinetic energy from the four trials? Express the change as a percentage. AK relative change in kinetic energy = - QUESTION 5 Which of the following statements is correct? The kinetic energy is conserved, but the momentum is lost in an inelastic collision. Both the momentum and kinetic energy are conserved in an inelastic collision. The momentum is conserved, but the kinetic energy is lost in an inelastic collision. Neither momentum nor kinetic energy is conserved in an inelastic collision. QUESTION 6 In the first phase of the experiment, two equally massed gliders collide and stick together in an inelastic collision. An air-track glider with a mass of 0.273 kg is launched slowly along a level air-track. The effective length of the glider is AX - 0.137 meters. The launched glider passes through a photogate in time = At1. After passing completely through the gate, it collides and sticks to a second 0.273-kg glider and passes with its partner through a second photogate. The total time either photogate is blocked is total. The time in which the two gliders pass through the second photogate is t2. The initial speed of the launched glider is Ax/At1- The final speed to the two gliders (stuck together) is Ax/At2. Fill out the table below being careful to get the correct number of significant digits. Ax1 4x2 m 1 mz ( m ) (m ) (kg) (kg) 0.137 0.195 0.273 0.389 t1 ttotal Ax1/ At 1 Ax2/At2 (5) (S) (5) (m/s) (m/s) 0.3399 2.3412 2.0013 0.4030 0.1659 0.2777 1.9392 0.3135 2.2106 0.2917 2.0736Question Completion Status: QUESTION 7 Using the data from the problem above, complete the table showing the momenta and kinetic energy. t1 pi pf Ki Kf (5 ) kg m/s) (kg m/s) ( 1 ) 0.3399 0.0552 0.0551 0.0111 0.0046 0.277 0.3135 0.0599 0.0581 0.0111 0.0051 0.2917 QUESTION 8 The relative change in momentum is the change in momentum divided by the original momentum. If we expect momentum to be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in momentum from the four trials? Express the change as a percentage. AP relative change in momentum = QUESTION 9 The relative change in kinetic energy is the change in kinetic energy divided by the original kinetic energy. If we expect kinetic energyto be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in kinetic energy from the four trials? Express the change as a percentage. AK relative change in kinetic energy QUESTION 10 Which of the following statements is correct? The momentum is conserved, but the kinetic energy is lost in an inelastic collision. Neither momentum nor kinetic energy is conserved in an inelastic collision. Both the momentum and kinetic energy are conserved in an inelastic collision. The kinetic energy is conserved, but the momentum is lost in an inelastic collision.QUESTION 11 In the first phase of the experiment, two equally massed gliders collide and stick together in an inelastic collision. An air-track glider with a mass of 0.273 kg is launched slowly along a level air-track. The effective length of the glider is AX = 0.137 meters. The launched glider passes through a photogate in time = At1. After passing completely through the gate, it collides and sticks to a second 0.273-kg glider and passes with its partner through a second photogate. The total time either photogate is blocked is total. The time in which the two gliders pass through the second photogate is t2. The initial speed of the launched glider is Ax/At1. The final speed to the two gliders (stuck together) is Ax/At2. Fill out the table below being careful to get the correct number of significant digits. Ax1 m 1 m2 (m) (m) (kg) (kg) 0.137 0.137 0.273 0.273 t1 ttotal t2 Ax1/At 1 Ax2/At2 ( 5 ) (5) ( 5 ) (m/s) (m/s 0.3054 0.6189 0.3136 0.4486 4369 0.3134 0.6364 0.2843 0.5750 0.3174 0.6373 QUESTION 12 Using the data from the problem above, complete the table showing the momenta and kinetic energy. t1 of Ki Kf (5 ) kg m/s) (kg m/s) (J ) 0.3054 0.0615 0.0599 0.0138 0.0131 0.3134 0.2843 0.0660 0.0646 0.0159 0.0152 0.3174 QUESTION 13 The relative change in momentum is the change in momentum divided by the original momentum. If we expect momentum to be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in momentum from the four trials? Express the change as a percentage. AP relative change in momentum-QUESTION 14 e relative change in kinetic energy is the change in kinetic energy divided by the original kinetic energy. If we expect kinetic energyto be conserved, then any non-zero value would be due to experimental error and could be either positive or negative what is the average change in kinetic energy from the four trials? Express the change as a percentage. AK relative change in kinetic energy- QUESTION 15 Which of the following statements is correct? The momentum is conserved, but the kinetic energy is lost in an elastic collision. Both the momentum and kinetic energy are conserved in an elastic collision. Neither momentum nor kinetic energy is conserved in an elastic collision. The kinetic energy is conserved, but the momentum is lost in an elastic collision