swimmer who achieves a speed of 0.75 m/s in still water swims directly across a river 72 m wide. The swimmer lands on the far shore at a position 54 m downstream from the starting point. (a) Determine the speed of the river current. (b) Determine the swimmer’s velocity relative to the shore. (c) Determine the direction the swimmer would have to aim to land directly across from the starting position.

Q: boat that can travel at 2.25 m/s in still water is heading directly across a river that is flowi a…

A:

Q: A helicopter is flying in a straight line over a level field at a constant speed of 4.60 m/s and at…

A:

Q: Consider a projectile with the magnitude of initial velocity u, and the initial velocity makes an…

A:

Q: provides useful background for this problem. A diver runs horizontally with a speed of 1.23 m/s off…

A: Given: initial horizontal speed ux=1.23 m/s vertical displacement y= 9.10 m

Q: A cannon ball launcher is situated 10.0m from the base of a 30.0m high cliff. The launcher is aimed…

A:

Q: a) How high is the balcony from the ground below, b) how far does the pebble travel before striking…

A:

Q: n inflatable life raft is released from an airplane at 300 m altitude, in level flight, with an air…

A:

Q: A rocket is launched at an angle of 60.0° above the horizontal with an initial speed of 96 m/s. The…

A:

Q: An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the…

A:

Q: A river is flowing at a rate of 3 m/s. Charlie can paddle his kayak at a speed of 4.5 m/s. If…

A: velocity of river, vR=3 m/s velocity of charlie, vC=4.5 m/s downstream at an angle of 40oto the…

Q: A cannon ball is fired with an initial velocity vo at a wall that is 100. meters tall and located…

A:

Q: To cross a rivël iming toward a point that is directly opposite to the starting point. Telocity of…

A: Given: The width of the river is 320 m. The velocity of the boat relative to the river is vbw=2.5…

Q: A cannonball is launched from the top of a flat mountainside, which slopes upwards at 35 degrees…

A: This is the case of the projectile motion along the inclined plane. Consider the following figure.…

Q: A clown is fired out of a cannon at a velocity of 100 m/s at an angle of 300 above the horizontal.…

A:

Q: cannonball is shot (from ground level) with an initial horizontal velocity of 39 m/s and an initial…

A:

Q: A car is traveling North bound at a speed of 30 m/s. One of its passenger projected a 20- gram stone…

A: Given: Velocity of the car towards North v = 30 m/s. Mass of the stone m = 20 g. = 0.02 kg. Initial…

Q: One strategy in a snowball fight is to throw a snowball at a high angle over level ground. While…

A: Given that, The initial speed of both balls are u=10.6m/s the angle of projection of the first ball…

Q: You kick a ball on the ground, with an aim to hit a wall at height h above the ground. The initial…

A: Given data, initial velocity u=20 m/s, θ=300 and d=15 m SO maximum height or height at which the…

Q: A rocket is launched at an angle of 59.0° above the horizontal with an initial speed of 96 m/s. The…

A:

Q: A projectile is thrown from the top of a cliff with an initial speed of 25 m/s at an angle of 600 up…

A:

Q: An object is thrown at an initial speed of 15.8 m/s at an angle of 19.98 degrees to the horizontal.…

A: Given data: The initial speed of the object is u=15.8 m/s The projection angle of the object is…

Q: A soccer player kicks a ball at an angle of 62° from the horizontal with an initial speed of 26 m/s.…

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: A placekicker kicks a football at an angle of 23.0 degrees with respect to horizontal and the…

A: Since, it is known that maximum velocity occurs at initial and final points, that is just right…

Q: One of the tasks of the Mighty Hercules was to protect the town of Nemea from a lion.  One day…

A: Given thatRange of projectile, R= 320 ftInitial height, hi=6 ftInitial launch speed, u= 210…

Q: A shot fired from a gun with a muzzle speed of 1200 feet per second is to hit a target 3000 feet…

A: Given,

Q: A firefighter, 50.0 m from a burning building, directs a jet of water from a fire hose located at…

A: Horizontal range, L = 50 m Stream of water, v = 40 m/s  Angle = 30.0˚

Q: On a wide level field, a ball is tackled at 40 degrees above the horizontal at a speed of 30 m/s.…

A:

Projectile Motion