16. An airplane has airspeed 275 km/hr and heading 45.0° through a wind of 30.0 km/hr, 340.0°. (a) Find the airplane’s groundspeed. (b) Determine the displacement of the airplane over the earth in 5.00 minutes.
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- A drone flies at a speed of 15 m/s in a direction of N 10°W. A 6 m/s wind is blowing from W 50°S. Determine the drone's resulting velocity.An experimental plane just after takeoff climbs with a speed of 500 km/h at an angle of 37 degrees with the horizontal. a) At what rate is the plane gaining altitude? (Hint, the vertical component of velocity is the rate that the plane is gaining altitude). b). What is the horizontal component of velocity for the plane?1. A cargo plane is flying horizontally at an altitude of 11.9 km with a speed of 840 km/h when a battle tank falls out of the loading ramp. How far horizontally is the tank from where it fell off when it hits the ground assuming that the plane continues to fly with constant velocity? km Ata LTatk diLLUMIGI meam nHDesTontomIuA SIterislre aESti I M ATUmner fook Qi af an angle of 32 IP Yo ThA
- A plane is flying directly into a headwind at 300.0 km/h relative to the air. The air is blowing at 90.0 km/h relative to the ground. What is the plane's speed, in km/h, relative to the ground?6. A penguin is fired from a cannon at an initial height of 1.00 m above the ground. His initial velocity is 7.20 m/s at 50° above the horizontal. The penguin later lands in a net positioned 1.00 m above the ground. a) Find the maxim height of the penguin above the ground during the flight. b) How far horizontally, Ax, is the net from the initial position?A pilot is required to fly directly from London, UK, to Rome, Italy in 3.5 h. The displacement is 1.4 3 103 km [43° E of S]. A wind is blowing with a velocity of 75 km/h [E]. Determine the required velocity of the plane relative to the air.
- 3. A ball is thrown at 25 m/s at an angle of 60 degrees above the horizontal. A wind blowing in the opposite direction reduces the ball's horizontal component of velocity by 6.0 m/s. How far away does the ball land?A cargo plane is flying horizontally at an altitude of 11.6 km with a speed of 870 km/h when a battle tank falls out ofthe loading ramp. How far horizontally is the tank from where it fell off when it hits the ground assuming that the planecontinues to fly with constant velocity? Ans. _____km??4. A swimmer is trying to get across the English Channel. She starts off swimming at 1.75 m/s [W 20° N] and ends up swimming at 2 m/s [N]. What is the change in velocity due to the current?
- 2. A ship leaves port and travels 80 km along a heading of 230°, then 130 km along a 90-degree heading, and then drops anchor. Along what heading (in degrees) could a second ship travel from the same port to meet the first ship? 2.31 (0) (a) 166.82 (b) 155.43 (c) 126.81 (d) 122.90 (e) None of these goaldet aesinonoht a tovo sight asoold soudy sT 2 and cont10. Determine the horizontal distance at which the maximum height occurs for a projectile that is launched with an initial speed of 15 m /s and an initial angle of 55°.2. A golfer hits a shot to a green that is elevated 3.0 m above the point where the ball is struck. The ball leaves the club at a speed of 14.0 m/s at an angle of 40.0° above the horizontal. It rises to its maximum height and then falls down to the green. Ignoring air resistance, find the speed of the ball just before it lands.