The speed of a boat relative to river is 2.5 m/s. The boat is headed directly toward North and the river whose width is 280 m flows East at 1.2 m/s. a)  What is the velocity of the boat relative to an observer on the shore? b)  How long will it take for the boat to cross the river? c)  How far downstream will the boat be when it crosses the river?

Q: A small, battery-powered, electric motorboat that can travel at a speed of 2.45 m/s in still water…

A: Given:-             From the below given diagram  V→BW = velocity of boat relative to water V→BG…

Q: A train moves in the x direction at 10 m/s A person facing opposite the direction that the train is…

A:

Q: A science student is riding on a flatcar of a train traveling along a strait, horizontal track at a…

A:

Q: Sideunlk

A:

Q: The engine of a boat drives it across a river that is 238 m wide.  The velocity of the boat relative…

A: Width of river (w)=238 m Velocity of boat relative to water (vbw)=14.2 m/s Velocity of water…

Q: Two friends, Barbara and Neil, are out rollerblading. With respect to the ground, Barbara is skating…

A:

Q: A pirate ship is 506 m away from a fort that is being defended by artillery that is sea level. The…

A: Given data *The pirate ship is at a distance is R = 506 m *The speed of the cannonball is u = 95 m/s…

Q: Swimming at 1.00 m/s relative to still water, a swimmer heads directly across a river of width 90 m.…

A:

Q: wn at some angle relative to the ground at a speed of 25 m/s. The ball is caught 52.4 m from the…

A: Given values:- Speed of the baseball,(u)=25 m/sec ----(1) Baseball caught at height,(s)=52.4 m…

Q: You ride in a boat whose speed relative to the water is 6.1 m>s. The boat points at an angle of…

A:

Q: Two boats are initially next to each other. Relative to the riverbank, Boat A is moving 2.00 m/s…

A:

Q: A river flow of width 100 m is flowing with velocity of 1.5 m/s. A man starts from one end with rest…

A:

Q: The water in a river flows uniformly at a constant speed of 2.27 m/s between parallel banks 69.3 m…

A: Since you have asked multi part questions,we will solve first three parts for you. In case you need…

Q: projectile is shot at an inclination of 450 from the ground with a speed of 250 mps. (a) Derive the…

A: Motion of projectile can be divided into x component and y component.

Q: d the velocity of the bird relative to earth  b) Find the t

A: GivenVelocity of each train, vT=50 mi/hInitial distance between A and B Train=100 milesTime taken by…

Q: A woman who can row a boat at 6.4 km/h in still water faces a long, straight river with a width of…

A: Hey, since there are multiple subparts question posted, we will answer first three questions. If you…

Q: A ship steering in the direction 30° with a study speed of 12km/h and have site a ship B .The…

A: Velocity of ship B

Q: A small, battery-powered, electric motorboat that can travel at a speed of 1.95 m/s in still water…

A: Given : Speed of the motorboat  , vB=1.95 m/s Speed of the river  , vR=1.35 m/s Width of the river,…

Q: A science student is riding on a flatcar of a train traveling along a strait, horizontal track at a…

A: Conder, two reference frames: (1) In the student's reference frame (S),  the initial speed of the…

Q: A water park is designing a new water slide that finishes with the rider flying horizontally off the…

A: Given data: The height of the slide end from water surface is h=1.2 m. The velocity of rider leaves…

Q: A highjacker inside a plane flying at 400km/h [w] fires a gun eastward. The muzzle velocity of the…

A:

Q: a. Rosa Boat is paddling upstream at 1.25 m/s relative to the water in a river which is flowing at…

A: It is given that

Q: A boat crosses a river of width 225 m in which the current has a uniform speed of 1.35 m/s. The…

A:

Q: Swimming at 2.00 m/s relative to still water, a swimmer heads directly across a river of width 75 m.…

A:

Q: A student is capable of rowing a boat with a speed of 0.500 m/s in still water. The student launches…

A:

Q: 7) The water in a river flows uniformly at a constant speed of 2.50 m/s between parallel banks 80.0…

A: Let the river flow in the x-direction. (a) To minimize time, swim perpendicular to the bank in the…

Q: A fisherman must travel directly across a river of width D to get back to his camp. (He’s trying to…

A:

Q: A bird is flying horizontally at a speed of 7.00 m/s when the fish in his mouth wiggles and falls…

A: a) Given: Speed of bird is 7.00 m/s. Distance between bird's mouth  and lake is 6.00m. Formula Used:…

Q: You want to swim straight across a river that is 76.0 m wide. You are able to do this if you swim at…

A: Consider the vector diagram for the given motion as follows.

Q: A boat crossing a river moves with a speed of 3 m/s relative to the water. The water in the river…

A: Velocity of boat relative to water VBW = 3 m/s Velocity of river relative to earth VWE = 4 m/s Width…

Q: A river is 85 meters wide, and has a current speed of 5.0 m/s. A swimmer is capable of swimming at…

A: Given that:- Width of the river=d=85m

Q: Ships A and B leave port together. For the next two hours, ship A travels at 15.0 mph in a direction…

A: Given

Q: A swimmer tries to cross a river swimming at the angle θ to the perpendicular to the stream (to the…

A:

Q: A guy is standing on a relatively flat surface (h = 0 m). A pesky drone is flying overhead at a…

A: Let us assume the arrow hits the drone when it has reached its maximum height. Let v1 be the…

Q: A small, battery-powered, electric motorboat that can travel at a speed of 1.80 m/s in still water…

A:

Q: A swimmer tries to cross a river swimming at the angle 0 to the perpendicular to the stream (to the…

A:

Q: hnny comes across a river that is 252 meters wide. He sees at the water flows eastward with a…

A:

Q: 33. A farm QIC due east with a constant truck moves velocity of 9.50 m/s on a limitless, hori-…

A: a)The angle with vertical made by the person will be zero because, the person must have to throw the…

Q: Anna and Jake are standing in the middle of a family park. An argument ensues, and they walk away in…

A: Given: let initial position of both (0,0)final position of Jake : 26.0 m  60° W of Nfinal position…

Q: A boat leaves lighthouse A and sails 5.4 km. At this time it is sighted from lighthouse B, 7.2 km…

A:

Q: A river flows due south with a speed of 2.0 m/s. You steer a motorboat across the river; your…

A:

Q: The water in a river flows uniformly at a constant speed of 2.50 m/s between parallel banks 80.0 m…

A: The velocity of the river, vr is 2.5 m/s. The velocity of the person, vp is 1.50 m/s. The separation…

Q: image477

A: The velocity diagram for the boat is:

Q: A person is standing 300 feet from the launch point of a hot air balloon. The hot air balloon starts…

A: Recall It is a problem of constraint motion we have from the diagram drawn below.

Projectile Motion