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Two particles are thrown simultaneously ...

Two particles are thrown simultaneously from points A and B with velocities `u_1 = 2ms^(-1) and u_2 - 14 ms^(-1)`, respectively, as shown in figure.

The direction (angle) with horizontal at which B will appear to move as seen from A is

A

`37^@`

B

`53^@`

C

`15^@`

D

`90^@`

Text Solution

Verified by Experts

The correct Answer is:
B
b. `tanphi = (6sqrt2)/(8sqrt2) rArr tanphi = 3/4 rArr phi = 37^@` .
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