Question
Asked Sep 14, 2019
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B (10 m/s)
C(15 m/s)
60°
30°
- X
A (5.0 m/s)
AFIGURE 3.28 Adding vectors
See Exercises 29 and 30.
For the velocity vectors shown in Fig. 3.28, determine
30.
A- B C
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B (10 m/s) C(15 m/s) 60° 30° - X A (5.0 m/s) AFIGURE 3.28 Adding vectors See Exercises 29 and 30. For the velocity vectors shown in Fig. 3.28, determine 30. A- B C

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Expert Answer

Step 1

Given information:

Magnitude’s and directions of the vectors gi...

А 3 5.01 m/s
10сos60°1 + 10sin60°j — 5t+ 8.66) m/s
В
С 3 15 сos(180 — 30)0€ + 15 sin(180 — 30)°} — -12.991 + 7.5) т/s
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А 3 5.01 m/s 10сos60°1 + 10sin60°j — 5t+ 8.66) m/s В С 3 15 сos(180 — 30)0€ + 15 sin(180 — 30)°} — -12.991 + 7.5) т/s

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