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a body is projected with a velocity 60 ms at 30 degrees to horizontal.its initial velocity vector is

a body is projected with a velocity 60 ms at 30 degrees to horizontal.its initial velocity vector is

Grade:11

3 Answers

sunny
21 Points
7 years ago
on resolving the vector into its x axis and y axis.60cos30 i+60sin30 j.solve it now.u wil get required answer
Sathvik Jaisheel
24 Points
7 years ago
u=ucos theta +u sin theta
u=60[cos30]+60[sin30]
u=30 root 3i+30j
this is the correct process for the answer
Nikhil Negi
28 Points
7 years ago
Resolve it into 2 components..U=ucos thetai+ usin thetajU=60cos30i+60sin30jVerification ÷Magnitude of 2 components must be equal to u..I 60cos30i + 60sin 30 j l= 60........ Hence eq is correct

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