Mr. Mangan is flying due north with a velocity of 150 m/s relative to the ground, into a west-bound wind blowing at 80 m/s. With what velocity relative to the earth is he flying?
Q: An airplane is heading north at an airspeed of 500 km/hr, but there is a wind blowing from the…
A:
Q: ots a ball, giving it a velocity of 100 ft/s at 40 degree angle to the horizontal. One second after…
A: GivenInitial velocity of ball, u=100 ft/sAngle with horizontal, θ=40°
Q: A rescue plane spots a pair of lost hikers in the wilderness. The plane is traveling horizontally at…
A: Given,
Q: A cannonball is fired to the west at an angle of 60 degrees above the horizontal, with a velocity of…
A: Given- Angle θ=600Velocity v= 20 m/s
Q: A firefighter, a distance d from a burning building, directs a stream of water from a fire hose at…
A:
Q: An airplane flies with an air speed of 50.0 m/s [ E]. If, according to an observer on the ground,…
A: we know the total velocity vtot and that it is the sum of two other velocities, vw (the wind) and vp…
Q: You are riding on a Jet Ski at an angle of 35 ∘∘ upstream on a river flowing with a speed of 2.8…
A:
Q: A rocket was launched at a 35-degree angle above the horizontal at an initial velocity of +55 m/s.…
A: Recall For projectile Vx=VcosθVy=Vsinθ Given V=55 m/s θ=350
Q: Three cars, A,B, and C, are moving along a straight section of highway. If the velocity of A…
A:
Q: A plane is to fly due north. The speed of the plane relative to the air is 200 km/h, and the wind is…
A: Given quantities: Velocity of plane relative to air (vpa) = 200 km/h Velocity of air relative to…
Q: A jetliner with an airspeed of 1000 km/h sets out on a 1500 km flight due south. To maintain a…
A: Given data: The total travel distance is d=1500 km The destination time is t=110 min Calculate the…
Q: A jet plane traveling 1200 km/h horizontally due west fires a missile forward at 1100 km/h relative…
A: Here plane traveling 1200 km/h horizontally relative to the ground, and the velocity of missile…
Q: A projectile is launched at an angle of 60 degrees to the horizontal at a speed of 10 m/s. If it…
A:
Q: The pilot of an airplane carrying a package of maill to a remote outpost wishes to release the…
A:
Q: Which of the following will not affect the trajectory of an idealized projectile? a. initial angle…
A:
Q: A fireman d = 50.0 m away from a burning building directs a stream of water from a ground-level fire…
A: Given: v = 40 m/s Angle = 30 degree d = 50 m
Q: Harry is playing netball. If the height of the hoop is 2.05 meters, and Harry, who is 1.80 meter…
A: Given that:- h1=1.80 mh2=2.05 my=h2-h1=0.25 mx=5.50 m θ=520g=9.8 m/s2v=?
Q: A shot is fired with an angle of 45° with the horizontal with a velocity of 300 ft/s. Find the…
A: Given data: Angle with horizontal (θ) = 45° Initial velocity (u) = 300 ft/s Required: Maximum…
Q: If airplanes A and B are moving southwest with peed Va=550 mph, and northwest with speed VB= 459…
A: Let the velocity of plane A is given by va. Let the velocity of plane B is given b vb.
Q: A pilot wishes to make a flight of 3.0x10 km [SW) in 0.75h. On checking with the meteorological…
A: Given: Distance of flight, d=3.0×102 kmTime of flight, t=0.75 hVelocity of the wind, v2=82 km/h
Q: Mr. Wick is on a firefight with Agent Smith. Mr. Wick counteracts Agent Smith's bullet by shooting…
A:
Q: The compass of an aircraft indicates that it is headed due east, and its airspeed indicator shows…
A: According to the question, Also, it is given that, V→pw=150 kmhr Here, V→pw is the velocity of…
Q: A golfer tees off and hits the ball with a resultant velocity of 57m/s at an angle of 35 degrees to…
A:
Q: A diver leaves a 3-m board on a trajectory that takes her 2.8 m above the board and then into the…
A: Given : H = 3 m h = 2.8 m x = 2.9 m
Q: A man can row at 8.5 mi/hr in still water. If velocity of stream is 1.5 mi/hr, at what angle with…
A:
Q: Jana is required to fly directly from San Francisco to New York City in 6 hours. The displacement is…
A: Displacement from San Francisco to New York City , d=4.2x103 km Angle above horizontal, θ=20° Time…
Q: If a projectile is launched at 73 degrees above the horizontal at 57.9 m/s, what is the direction of…
A: Given Angle of projection is θ=73o Initial velocity is v0=57.9 m/s Find the direction of the…
Q: A pilot wishes to make a flight of 3.0x10 km [SW] in 0.75h. On checking with the meteorological…
A: Given- Distance= 300km TIme=0.75 hr or 45min(after conversion) Velocity=? θ=?
Q: A stone was thrown with a velocity of 28 m/s with an inclination of 30° from the horizontal, after 3…
A:
Q: A swimmer, capable of swimming at a speed of 1.20 m/s in still water, starts to swim directly across…
A: Given:- A swimmer, capable of swimming at a speed of 1.20 m/s in still water,…
Q: A 2.00-m-tall basketball player is standing on the floor 10.0 m from the basket, as in the figure…
A: Write the expression of motion of x-direction. x=uxt10=ucos40°tut=13.05 ...... (1) Write the…
Q: If airplanes A and B are moving southwest with peed VA=550 mph, and northwest with speed VB= 459…
A: Given that the plane A and B are moving southwest and northwest with speed 550 mph and 549 mph…
Q: The pilot of an airplane carrying a package of mail to a remote outpost wishes to release the…
A: Projectile motion is a curved path motion of a particle when it is thrown at specific velocity and…
Q: A jet airliner moving initially at 2.60 ✕ 102 mi/h due east enters a region where the wind is…
A:
Q: The jet transport Bis flying north with a velocity vg = 470 km/h when a smaller aircraft A passes…
A:
Q: On a day when the wind is blowing toward the south at 3 m/s, a runner jogs west at 4 m/s. What is…
A: velocity of wind = 3 m/s towards south velocity of jogger = 4 m/s towards west
Q: On a day when the wind is blowing toward the south at 5 m/s, a runner jogs east at 7 m/s. What is…
A:
Q: A rescue plane is flying at a speed of 98 m / s at 353 meters above the ground. If you drop a box of…
A: If any object is dropped from a location which itself is moving with a certain velocity, then the…
Q: 7. A projectile is fired at 30 degrees above the horizontal with an initial speed of 600 meters per…
A: According to Newton's second law of motion, the net force acting on an object is equal to the…
Q: An airplane left an airport and flew 105 mi in the direction of North 50.4000 deg E, then turned and…
A:
Q: Jojo is riding a boat to travel across a river whose current has velocity of 1.20 m/s westward. If…
A: To determine the angle, sinθ=vwwvB
Q: A jet airliner moving initially at 3.35 ✕ 102 mi/h due east enters a region where the wind is…
A: (a)the horizontal component velocity of the jet is 3.35*10^2 mi/h(due east direction) and vertical…
Q: A boat leaves port and follows a course of N78°E at 9 knots for 3 hr and 20 min. Then, the boat…
A:
Q: A ball is projected with velocity 10 m/sec at angle of 30° with the horizontal surface. The range of…
A: Given Ball velocity, v0=10 m/s Projectile angle, θ=300 The range of a projectile is the horizontal…
Q: An airplane left an airport and flew 105 mi in the direction of N 50.4000 deg E, then turned and…
A: Given: The first displacement is 105 mi. The direction is 50.4 degrees East. The second displacement…
Step by step
Solved in 2 steps with 1 images
- A wind is blowing at a speed of 38 km/h in a direction 40° North of East. The eastward (X) component of the wind is O a. 31.86 km/h O b. 24.42 km/h O c. 29.12 km/h O d. -13.67 km/h1. A 25-kg projectile is fired vertically upward from the ground, if the velocity is 35m/s at 5m above the ground. Determine the maximum height (from the ground) in meters to which it will travel if a. Atmospheric resistance is neglected. b. Atmospheric resistance is measured a. F,=0.01v (in Newtons), where v is the speed of the projectile at any instant, measured in m/s. (1. A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m above sea level. If the projectile hits the ocean surface 49.2 seconds after being fired, determine: Draw the figure properly. No figure no point. a. The angle of elevation of the gun; b. The range c. The highest point attained above the cliff. y V, H water surface (w.s.) R
- A ball is thrown horizontally towards the south with initial speed vo from the top of a building of height H located in the northern hemisphere at latitude A. 1. How long does it take for the ball to hit the ground? How far south does the ball travel? What is the lateral deflection of the ball? a. b. c. Your answers should take into account the Coriolis effect, Neglect air reşistance and terms in w?.After spending an entire year together in an apartment, Grover and Elmo have decided to have some extended time apart in different parts of the state. When they get to the airport, they find out that there is a 65.000 km/hr wind that points 55.000 degrees E of S. Grover's plane flies for 75.000 minutes before arriving at his vacation destination, which is 60.000 km W and 150.000 km S of the airport. (a) Find the magnitude and direction of Grover's plane's velocity with respect to Earth in km/h.(b) Find the direction and magnitude of the velocity of Grover's plane with respect to the wind in km/h.(c) Draw a picture showing how the vectors add together graphically for Grover's plane during his trip. Clearly label each vector with its variable name as well as its magnitude and direction. (Hint: Make your picture large enough so that those labels are clearly visible.)(d) The plane that Elmo flew in has an airspeed of 45.000 km/hr. In what direction must the plane point so that it can…A jet airliner is moving east at 225 m/s, but experiences a head wind heading north at 50.0 m/s. c) What does it mean to determine the direction of the airliner in a ...right triangle?
- а. A space craft achieved a maximum speed of 125,000 km/h on its way to photograph Mars. Beyond what distance from the Sun is this speed sufficient to escape the solar system?An F-106 is flying from Minneapolis, Minnesota, to Charleston, South Carolina, a distance of 1400 n miles. The pilot reads an indicated airspeed of 300 kn at a pressure altitude of 50,000 ft MSL. If position error is negligible, what is the aircraft's true airspeed? If it is flying in a 50-kn tailwind, what is the plane's ground speed, and how long will the 1400-n mile flight take?E14. A ball rolls off a table with a horizontal velocity of 5 m/s. If it takes 0.6 seconds for it to reach the floor, a. What is the vertical component of the ball’s velocity just before it hits the floor? (Use g = 10 m/s^2 .)b. What is the horizontal component of the ball’s velocity just before it hits the floor?
- 3. A tennis ball is hit into the air and moves along an arc. Neglecting air resistance, a. for horizontal motion, where along the arc is the speed maximum? How about minimum speed, where? Justify your answer. b. For vertical motion, where along the arc is the velocity maximum? How about minimum velocity, where? Justify your answer.3.48 The sphere of diameter D of Fig. P3.48 is traveling with a velocity V of 1.2 m/s in 20°C atmospheric air. If Re = VD/v is less than 4 × 10“, the boundary layer around the front of the sphere is completely laminar. Determine if the boundary layer is com- pletely laminar on a sphere of diameter: (a) 1 cm (b) 1m Boundary layer V Fig. P3.48. Two planes leave the same airport. The first plane leaves at 1:00 P.M. and averages 480 mph at a bearing of S62°E. The second plane leaves at 1:15 P.M. and averages 410 mph at a bearing of N12°W. a. How far apart are the planes at 2:45 P.M.? b. What is the bearing from the first plane to the second plane at that time? Round to the nearest degree.