Question

1. [0/20 Points) DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER Given are three vectors. Vector of magnitude 5.10 units is in a direction - 53.0 above the positive x-axis. Vector B of magnitude 5.00 units is directed in the direction of the positive y-axis. Vector C of magnitude 6.20 units is in a direction - 51.00 dockwise from the negative y-axis. Find the magnitude and direction of 2 -8.30 magnitude 8.44 X units direction counterclockwise from the +x-axis +y 100 10 +x 10) e O Submit Answer 2. (-720 Points) DETAILS MY NOTES ASK YOUR TEACHER A water balloon is tossed at an angle - 41° above the horizontal, from a height of 1.50 m above the ground to a target located Ax - 12.0 m away. The target is located on a platform - 3.2 m above the ground. What must the initial speed of the water balloon be to hit the target? m/s

Given are three vectors. Vector

A

of magnitude 5.10 units is in a direction θ = 53.0° above the positive x-axis. Vector

B

of magnitude 5.00 units is directed in the direction of the positive y-axis. Vector

C

of magnitude 6.20 units is in a direction ϕ = 51.0° clockwise from the negative y-axis.

Find the magnitude and direction of 2

A − B + 3C

magnitude	units
direction	° counterclockwise from the +x-axis

Answer 1

- x 1) मे = 4 (case i + singi) = 5-10 (cxssi + sun saj) = 3071+4.0+ 19 a = c[-Unti- aski]] = 610 [-sin 5th-camsti] c - -4.821 - 3.१ -म There sa-r+se' = 2 /2071+ 4.०२i] - [si] + = [-५४३/- 5.१२]] = है -7.061- 8.56 magnitude = (-7.06)2 + (-8.562 units + = 11.1 unt Rrel क :0- tan- IRA 250.5 ७ direction (15)tar' (1) then x= (270-0) counter clockwise with re-azis 219.50 Counter clock wire with t-axis %3D