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A 4958-kg truck traveling with a velocity of 18.7 m/s due east collides head-on with a 1695-kg car traveling with a velocity of 11.9 m/s due west. The two vehicles stick together after the collision.
a) What is the momentum of each vehicle prior to the collision?
b) What is the total momentum (magnitude and direction) of the two vehicles after they collide?
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Vectors A and B have scalar product -3.00 and their vector product has magnitude 9.00. What is the angle between these two vectors
A particle of charge q = e moves in a circle of radius = 0.52 m with speed v = 1.550×107 m/s. find the maximum torque exerted on the loop by a uniform magnetic field of magnitude B = 0.50 T
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