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Zigmanuir [339]
3 years ago
15

Two planes, A and B, are flying at the same altitude. If their velocities are vA = 500 km>h and vB = 700 km>h such that th

e angle between their straightline courses is u = 60, determine the velocity of plane B with respect to plane A.
Physics
1 answer:
xenn [34]3 years ago
4 0

Answer:

Velocity of plane B with respect to plane A is 356.21 km

Explanation:

Velocity of plane A v_{A}=500 km/hr

Velocity of plane B v_{B}=700 km/hr

Angle between the their straightline is \theta =60 ^0

velocity of plane B with respect to plane A is given by

V_{BA}= V_{B}sin \theta - V_{A}cos\theta\\V_{BA}= 700 \times sin 60 - 500\times cos60\\V_{BA}=606.21-250\\V_{BA}=356.21 km

Velocity of plane B with respect to plane A is 356.21 km

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