Aparticle undergoes two displacements. the first has a magnitude of 11 m and makes an angle of 82 ◦ with the positive x axis. the result after the second displacement is 8.7 m directed at an angle of 135◦ to the positive x axis using counterclockwise as the positive angular direction schoenzeit (ms83473) – assignment 01-1 – pusch – (19512020) 5 135◦ 82◦ 11 m 8.7 m find the angle of the second displacement measured counterclockwise from the positive x axis (i. e., a positive angle). answer in units of ◦ .

Explanation:

First displacement of the particle is given as

= 11 m at 82 degree with positive X axis

so we can say

resultant displacement of the particle after second displacement is given as

r = 8.7 m at 135 degree with positive X axis

so we can say

now we know that

now we have

so we will have

so angle of the second displacement is given as

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.