Physics, 24.01.2020 21:31 naomicervero
Two carts are colliding on an airtrack (neglect friction). the first cart has a mass of m1 = 40 g and an initial velocity of v1 = 2 m/s. the second cart has a mass of m2 = 47 g and an initial velocity of v2 = -5 m/s. two experiments are conducted. in the first experiment, the first cart has a final velocity of v1' = -1.11 m/s. what is the velocity of the second cart? for the second experiment, the bumpers of the carts are modified, but the carts are started with the same initial velocities as before. now the first cart has a final velocity of v1' = -3.8942 m/s, and the second cart a final velocity of v2' = 0.0163 m/s. how much (if any) energy was lost in the collision? in good approximation, what kind of collision was the second experiment? a. totally inelasticb. elasticc. inelastic, but not totally
Answers: 2
Physics, 22.06.2019 17:40
Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
Answers: 1
Physics, 23.06.2019 19:30
In your model is coil b the primary coil or the secondary coil how do you know
Answers: 1
Physics, 23.06.2019 20:30
Me ! the image shows landforms in monument valley, utah. which features are shown in the image? check all that apply. folds anticlines synclines normal faults strike-slip faults
Answers: 3
Physics, 24.06.2019 00:30
A150 g egg is dropped from 3.0 meters. the egg ismoving at 4.4 m/s right before it hits the ground. the eggcomes to a stop in 0.072 seconds.what is the magnitude of force that the ground exerted onthe egg?
Answers: 1
Two carts are colliding on an airtrack (neglect friction). the first cart has a mass of m1 = 40 g an...
Biology, 27.06.2019 15:50
Social Studies, 27.06.2019 15:50
History, 27.06.2019 15:50
English, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50
English, 27.06.2019 15:50
English, 27.06.2019 15:50
English, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50
History, 27.06.2019 15:50
Chemistry, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50
Mathematics, 27.06.2019 15:50