Physics, 24.07.2019 11:30 autumng7518
Aparticle with a charge of 33 μc moves with a speed of 74 m/s in the positive x direction. the magnetic field in this region of space has a component of 0.41 t in the positive y direction, and a component of 0.86 t in the positive z direction. part a what is the magnitude of the magnetic force on the particle? express your answer using two significant figures.
Answers: 1
Physics, 21.06.2019 12:30
Acar is going 5m/s around a bend with a radius of 10m/s why is the accelerant?
Answers: 1
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
Physics, 23.06.2019 00:40
Aforce of 8,480 n is applied to a chart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
Answers: 1
Aparticle with a charge of 33 μc moves with a speed of 74 m/s in the positive x direction. the magne...
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