You are trying to cross the river that flows due west with a strong water current. Suppose that you are at the south bank of the river, and you want to get to the north bank via a motorboat. In what direction you aim your boat?
Q: You want to land a projectile that is launched at 4.4 m/s at an angle of 600 in a basket that is 0.4…
A:
Q: A projectile is fired at an angle with the horizontal. Which is true about the velocity of the…
A: Given data: Projectile fired at An angle (θ) with the horizontal Required: The velocity at maximum…
Q: I launch a ball with an initial velocity of 28.0 m/s with an angle of elevation of 35.0°. What are…
A: Given values: Magnitude of initial velocity, u=28.0 m/s Angle of elevation, θ=35.0°
Q: A) What is her speed with respect to the starting point on the bank? B) How long does it take her to…
A:
Q: A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 47.0°…
A: separate the 29 m/s into horizontal and vertical components.vertical velocity=29 sin 47°=21.209…
Q: Find the x- and y-coordinates of the cannonball's impact point, relative to its firing point (in m).
A: Given data: The initial velocity of the cannonball at an angle is: v=300 m/s The angle of fire is:…
Q: A cannon ball is fired from the ground at an angle of 30.0 degrees with respect to the horizontal,…
A:
Q: A soccer ball is kicked at a speed of 35.0 m/s at an angle of 39.0 degrees above the horizontal. The…
A: Given data The initial speed of the soccer ball is given as u = 35 m/s. The angle of inclination…
Q: boat aims to cross a river as fast as possible. The river flows at 3 m/s and the boat’s speed is 5…
A:
Q: Problem 21: A sailboat sets sail from Hook of Holland, The Netherlands, heading due north at 7.5…
A:
Q: The figure below shows two vectors on the left: ū and v. Which of the direction arrows on the right…
A: B
Q: A jet airliner, moving initially at 300mi/h to the east, suddenly enters a region where the wind is…
A:
Q: Alex is flying a plane to a location 1000 km due north of her present location. There is 45km/h wind…
A:
Q: A cruise ship sails due south at 2.00 m/s while a coast guard patrol boat heads 24.0° north of west…
A:
Q: A pilot must fly his plane due north to reach his destination. The plane can fly at 300 km/h in…
A:
Q: A cannon fires a projectile with an initial velocity of 300 m/s at 52.5° above the horizontal. The…
A: Velocity v=300 m/s Angle =52.5° Impact time t=35.0 s
Q: A 250-m-wide river flows due east at a uniform speed of 3.8m/s. A boat with a speed of 7.0m/s…
A:
Q: Dennis, a senior in high school, is preparing for the greatest food fight prank of all time. He…
A: Launch velocity (v) = 22 msLaunch angle (θ) = 40oHorizontal distance = d + 40 mH = 7 m
Q: You launch a projectile toward a tall building, from a position on the ground 37.0 m away from the…
A: We know the equation of path of projectile motion is given by ,…
Q: n aircraft has to fly between two cities, one of which is 600.0 km north of the other. The pilot…
A:
Q: A projectile is launched horizontally to the right with an initial speed of 22.6 m/s. The projectile…
A: Given data: A projectile is launched horizontally Initial horizontal velocity (v0x) = 22.6 m/s Time…
Q: A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The…
A: Given data *The vertical wall height of the building is h = 7.00 m *The given angle is θ=530 *The…
Q: a bottle rocket is launched with a velocity of 30 m/s at an angle of 25 above the horizontal. what…
A:
Q: After flying for 18 min in a wind blowing 38 km/h at an angle of 22° south of east, an airplane…
A: Given: The speed of the wind is 38 kmh. The angle made is 22∘. The distance of the town is 57 km.…
Q: A 270-m-wide river flows due east at a uniform speed of 1.8m/s. A boat with a speed of 7.9m/s…
A:
Q: A dolphin wants to swim directly back to its home bay, which is 0.800 km due west. It can swim at a…
A:
Q: 5. At a track and field meet, the best long jump is measured as 8.10 m. The jumper took off at an…
A: We know that , Here R is the horizontal range of the jumper, u is the intial velocity of the jumper…
Q: A place kicker must kick a football from a point 36.0 m from the goal and the ball must clear the…
A:
Q: Sheena can row a boat at 3.20 mi/h in still water. She needs to cross a river that is 1.20 mi wide…
A: (a) Find the time taken to cross the river. vx=xtt=xvxt=xvcosθ Substitute the values. t=1.20 mi3.20…
Q: A ship in the open sea will be transferring supplies onto another vessel. To do so, the ship needs…
A:
Q: A monster truck launches off a ramp 4.5m high at a velocity of 75m/s 52° above the horizontal.This…
A:
Q: You launch a projectile at an initial speed of 46.3 m/s from the ground. After 6.40 seconds of…
A:
Q: A cruise ship sails due south at 2.50 m/s while a coast guard patrol boat heads 39.0° north of west…
A: Given that, velocity of crulse sails Vc = 2.50 in south direction Velocity of patrolling boat Vp…
Q: An airline's navigator determines that the jet is flying 475 mph with a heading of N 42.5° W, but…
A: In this problem, we will use vector addition and trigonometry to find the velocity of the wind given…
Q: a white tailed hawk flies into the wind at 14.9 m/s at a heading of 10.2 degrees. if the wind is…
A: Understanding the fundamentals of vector addition is required to answer the question. Here is an…
Q: A fire hose ejects a stream of water at an angle of 36.9 ° above the horizontal. The water leaves…
A: We know that the highest point of projectile is the mid point of its horizontal range. If we place…
Q: You launch a projectile at an initial speed of 30.9 m/s from the ground. After 3.40 seconds of…
A: Given Data: The initial speed of the projectile is: u=30.9 m/s The time of flight of the projectile…
Q: A vessel sets out from Delfzijl, The Netherlands, heading due north at 9.5 m/s relative to the…
A: Given, Vessel speed due North, v1=9.5 m/s, and ocean current speed due 400 North of East, v2=1.5…
Q: A projectile is launched with an initial speed of 45.0 m/s at an angle of 31.0° above the…
A: To determine: (a) The projectile’s velocity at the highest point of its trajectory when the…
Q: ow far from the kicker did the ball land?
A: Given u = 14.8 m/s Angle = 330
Q: soccer ball is kicked horizontally off a 22.0 m high cliff and lands at a distance of 35.0 m from…
A: For an object thrown with a horizontal velocity, the initial vertical component of the velocity will…
Q: An arrow is shot into the air at an angle of 59.8° above the horizontal with a speed of 21.5 m/s.…
A: Given data: The angle θ=59.8° The speed is v∘=21.5 m/s The time is t=3.30 s
Q: A dolphin wants to swim directly back to its home bay, which is 0.800 km due west. It can swim at a…
A: The objective of this question is to find the direction in which the dolphin should swim to reach…
Q: Serving at a speed of 170 km/h, a tennis player hits the ball at a height of 2.5 m and an angle…
A: Serving speed = 170 km/h. The height, h = 2.5 m. The baseline from the net = 11.9 m. The height of…
Q: After flying for 20 min in a wind blowing 39 km/h at an angle of 22° south of east, an airplane…
A: GivenTime taken, t=20 min=2060hr=13hrSpeed of wind with respect to ground, Vwg=39 km/hAngle, θ=22°…
Q: A river is 1 km wide and flows at a velocity of 1.5 km/h. You want to cross straight to the other…
A: Given that, Width of the river = 1 km Velocity of river = 1.5 km/h Velocity of you w.r.to river =…
Q: A cruise ship sails due north at 5.00 m/s while a coast guard patrol boat heads 24.0° north of west…
A:
Q: A kayaker needs to paddle north across a 100-mm-wide harbor. The tide is going out, creating a tidal…
A:
Q: rescue plane flies at 198km/hr and at a constant elevation of 500m toward a point directly over an…
A:
You are trying to cross the river that flows due west with a strong water current. Suppose that you are at the south bank of the river, and you want to get to the north bank via a motorboat. In what direction you aim your boat?
Step by step
Solved in 2 steps with 1 images