Physics, 21.06.2019 14:30, marsewilliams

# A5 nc point charge is at the origin and a second 3 nc point charge is on the x-axis at x = 0.8 m. find the magnitude and direction of the electric field on the x-axs at x = 0.2 m. you may express the direction by letting positive field mean the positive x direction

Answers: 1

Physics, 21.06.2019 22:00, treytonmesser

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

Answers: 3

Physics, 22.06.2019 05:00, shimmerandshine1

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.

Answers: 2

Physics, 22.06.2019 13:50, highlander4215

Observations show that interstellar clouds can have almost any shape and

Answers: 1

A5 nc point charge is at the origin and a second 3 nc point charge is on the x-axis at x = 0.8 m. fi...

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