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Q: A projectile is fired northward from a height of 243m. Assuming that the x-axis is pointing east,…
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Q: e overall horizon
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Q: A plane traveling with an air speed of 300km/hr [35 degrees W of N] relative to the wind. A wind is…
A: The relative velocity is,
Q: Suppose a plane is flying with an airspeed of 180 miles per hour 30° East of North. A wind is…
A: Resultant of two vector can be determined by using triangle law of vector or parallelogram law.…
Q: A plane is flying north with a 50 meters per second. If a wind, at 18 meters per second, is blowing…
A: The velocity of the plane is 50 m/s in north direction.The velocity of the air is 18 m/s N-33°-E.
Q: An airplane is heading north at an airspeed of 520 km/hr, but there is a wind blowing from the…
A: It is given that,
Q: A man walks at 5 km/h in the direction of a 20-km/h wind. Raindrops fall vertically at 9 km/h in…
A: Given Case in which man is walking on rain. The wind in the same direction Speed of man…
Q: 5. If the marble is launched with the launch speed vo but at an initial angle of 0, what would be…
A: Initial speed of a projectile is .The launch angle is .Note:Find:Expression for initial speed in…
Q: A projectile is launched with a velocity of 25 m/s at an angle of 20 degrees with respect to the…
A: Given data The initial velocity of the projectile is given as u = 25 m/s. The angle of inclination…
Q: I drive in the positive y direction for 100 seconds at a velocity of 20 m/s. Then I go with a…
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Q: A major league pitcher claims that he can throw a baseball from the ground, straight up, as high as…
A: Given: The maximum height league pitcher claims is h=740 ft.
Q: hree charges are at the corners of an equilateral triangle, as shown in the figure below. Calculate…
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Q: A person takes a running jump from one rooftop to another. If the first roof is 30m high, and the…
A: The maximum height of the projectile can be written as
Q: The system of equations is now: (2*) -m1g cos 0+T=m1a2 (4°) Зт1д — Т — Зтјаз = 9.80 meter/second?, 0…
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Q: A jet airliner moving in this silly at 402 mph( with respect to the ground) to the East moves into a…
A: Introduction: The kinematic equation plays a crucial role in identifying the motion of the…
Q: At noon, ship A is 70 km west of ship B. Ship A is sailing north at 28 km/h and ship B is sailing…
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Q: A child walks due east on the deck of a ship at 2 miles per hour. The ship is moving north at a…
A: Given: speed of child on deck of ship vc = 2 miles/hr (towards east) speed of ship vs = 8 miles/hr…
Q: You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 176 km south and 113…
A: Draw the schematic diagram of the system.
Q: An Orc archer below a 54 meter high tower (different height from the wall from problem 3) fires his…
A: Height of tower (h) = 54 m Launch velocity (u) = 45 msLaunch angle (θ) = 53.1o
Q: A rock is thrown upward from level ground in such a way that the maximum height of its flight, ymax,…
A: Given: The maximum height of the object is equal to the horizontal distance traveled d.…
Q: plane is flying at 425 km/h [E 60 o S] relative to the air when the wind velocity is 60 km/h [E 50 o…
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Q: give
A: Kirchoff's current law states that the algebraic sum of the currents flowing through a junction is…
Q: I know that velocity can be zero when the accleration is not. An example is when a ball is thrown…
A: Illustrate an example you are having a ball in your hands and you thrown it in upward direction from…
Q: velocity
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If an object is moving from Dhaka to the Mymensingh with velocity, v, is it possible to have acceleration, a, towards Barisal? If yes, what does that mean? ( Hint: Use Bangladesh Map)
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- A stationary radar operator determines that a ship is 10 km south of him. An hour later the same ship is 20 km southeast of him. If the ship moved at a constant velocity and always in the same direction. What was its average velocity during this time in both magnitude and direction?A tennis ball is hit with a vertical speed of 10m/s and a horizon speed of 15m/s. How long will the ball remain in the air? How far will it travel horizontally during this time ?A ball thrown horizontally from the top of a building 24 m above the ground strikes the ground at the distance of 18 m from the base of the building. What was its initial velocity? (Use g = 10 m/s^2)
- An airplane leaves Lansing flying due southwest at 300 km/hr, and a second plane leaves Lansing at the same time flying due west at 500 km/hr. How far apart are the airplanes after 2 hours?a) What is the function expressing the altitude (vertical position) of the key if the altitude measured by GPS when you drop the key (at the top) is 1,500 m? b)If the key arrives at the bottom of the cliff with an (absolute) speed of 15.2 m/s, what is the height of the cliff (the difference between the altitude at the start and at the finish)?1/2 A rocket is launched following the path h2 and h is the vertical distance (height) the rocket has traveled from the launch pad. The vertical speed of the rocket is clocked at 12 mi/sec at a height of 1 mile. Simultaneously, it is noted that the vessel had drifted 5 miles from being directly above the launch pad. Find the horizontal speed of the rocket. 64(3r +1)2 where a is the horizontal distance
- You are stationary on the ground and are watching a bird fly horizontally towards you at a rate of 1 m/s. The bird is located 20 m above your head. How fast does the angle of elevation of your head change when the horizontal distance between you and the bird is 50 m? (Leave your answer as an exact number.)You are a construction worker standing still on 12th Ave N in Fargo, and you watch a minivan drive past at 25 mi/hr eastward. A kid in the back throws a ball at his brother in the front seat at 19 mi/hr. How fast does the ball move, as observed by you? (Positive indicates east, negative indicates west.) ? How fast does the ball move, according to the kid who threw it? If instead the kid in the front seat throws a rock at the kid in the back seat at 19 mi/hr, how fast would you observe the rock to travel?Hello, Can I please have help regarding this problem ? Thanks. Suppose that the clock on our lecture room has a minute-hand length of 10 cm.(Use a coordinate system with the origin at center of clock and +x axis along the3PM direction and the +y direction along the 12PM direction). From the 12 to 8mark, for the tip of the minute hand:a) Sketch a vector diagram labeling ri, rf, Δr, Vi, Vf, and ΔV.b) Calculate the displacement vector in unit-vector notation.c) Calculate the average velocity vector in unit-vector notation.d) Calculate the average acceleration vector in unit-vector notation.e) Calculate magnitude and direction of the average acceleration vector.f) Calculate the magnitude and direction of the total acceleration of the tip ofthe minute hand at the 6 mark.
- a ball is thrown horizontally from a building of height 25.1 m at a speed 12.0 m/s. what are the height of the ball and the horizontal distance of the ball from the building one second later? What is the speed of the ball one second later?Given a 5 meter building is away from you and it forms a right triangle with theta being 60 degrees from where you're standing and you throw a rock at 30.0 m/s how much time does it take to hit the building? how far will the rock fall in the time found? (treat as a free fall) at what height will the rock hit the building?