Calculate the x component of the velocity

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Q. A particle with a charge of = -5.80 is moving in a uniform magnetic field of -1.30 . The magnetic force on the particle is measured to be -7.60×10-7. calculate the x component of the velocity.

Q. A uniform ladder whose length is 5.6 m and whose weight is 490 N leans against a frictionless vertical wall. The coefficient of static friction between the level ground and the foot of the ladder is 0.43. What is the greatest distance the foot of the ladder can be placed from the base of the wall without the ladder immediately slipping?

Reference no: EM1353470

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