Friday
Physics questions on angles and degrees?
Andrea Asked: Physics questions on angles and degrees?1. How fast must a truck travel to stay beneath an airplane that is moving 138 km/h at an angle of 16 to the ground?2. A pet-store supply truck moves at 25 m/s north along a highway. Inside, a dog moves at 3.8 m/s at an angle of 26 east of north. What is the velocity of the dog relative to the road?3. What is the vertical velocity of an airplane that is moving 113 km/h at an angle of 19 to the ground?4. A ferry is crossing a river. If the
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