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Physics, 27.01.2022 07:40 miguel454545
Help me pls Two lab carts are situated on the same horizontal, frictionless track. Cart 1 has a mass of .5 kg and initially travels to the right at 2 m/s. Cart 2 has a mass of .75 kg and initially travels to the left at 8 m/s. The two carts collide and stick together after the collision.
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Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?
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Help me pls Two lab carts are situated on the same horizontal, frictionless track. Cart 1 has a mass...
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