Question

$\large\rm{Please\:Answer\:with\:explanation\:Best\:answer\:=\:30thnx+Brainliest}$​

Answer 1

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Given that,

• Intial velocity = 60 ms
• Angle (ø) = 30°

☯ A projector has “ 2 Velocity Components ” .

↪ Velocity component in x direction = u cos ø

➡ 60 × cos ø

➡ 60 × cos 30°

• [ cos 30° = √3/2 ]

➡ 60 × √3/2

➡ 30√3 j^

↪ Velocity component in y direction = u sin ø

➡ 60 × sin 30°

• [ sin 30° = 1/2 ]

➡ 60 × 1/2

➡ 30 i^

∴ The initial velocity is 30i^ + 30√3j^

Explanation:

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Answer 2

Explanation:

Intial velocity = 60 msAngle (ø) = 30°

☯ A projector has “ 2 Velocity Components ” .

↪ Velocity component in x direction = u cos ø

➡ 60 × cos ø

➡ 60 × cos 30°

[ cos 30° = √3/2 ]

➡ 60 × √3/2

➡ 30√3 j^

↪ Velocity component in y direction = u sin ø

➡ 60 × sin 30°

[ sin 30° = 1/2 ]

➡ 60 × 1/2

➡ 30 i^

∴ The initial velocity is 30i^ + 30√3j^