Plz help me and show the work, thank you
Plz help me and show the work, thank you A boat launches from one shore of...
(2) A boat with a maximum speed with a width d. The river is flowing with speed V. (a) Traveling in a straight line (i.e perpendicular to the shore) how long does it take the boat to et to a point directly across? (b) What is the fastest possible crossing time to any point on the opposite shore? [20 pts] v (relative to the water) is on one shore of a river
You ride a boat across a river, and your velocity relative to the ground is 9.50 m/s at an angle of 20.0◦ upstream.1 The current in the river has a speed of 2.00 m/s. (a) What is the speed of the boat speed relative to water? (b) What is the direction of the boat’s heading how do I determine the direction of the current? it bothered me for a long time.
Plz Answer the last 3 Questions (12,13,14) only. if possible plz explain and show formulas. :) A river flows due south with a speed of 4.5 m/s. A man steers a motorboat across the river. His motor can push the boat through water at a speed of 7 m/s. Starting on the western shore, he points the nose of his boat due east. The river is 500 m wide. 8. What is his speed relative to the ground? a. 8.32...
You are walking in Paris next to the Eiffel Tower when a baguette hits you on the head. Your guide book states that the top floor of the Eiffel Tower is 276 m high. (Neglect air resistance in your calculations.) What was the speed of the baguette when it hit you if it fell from the top a. floor? Calculate how long the baguette was dropped before it hit you on the head. would a baguette take to fall from...
Plzzzz answer and show work for all the questions below. including all free body diagrams. П. On a river bank, Point B is 6.0 km downstream from Point A. Two friends must make the round trip from Point A to Point B and then return to Point A. One rows a boat at a constant speed of 8.00 km/h relative to the water, the other walks on the shore at a constant speed of 3.50 km/h. The velocity of the...
Plzzz show your work neatly, i have problem reading other people's handwrittings. Thanks :) A river flows due south with a speed of 4.5 m/s. A man steers a motorboat across the river. His motor can push the boat through water at a speed of 7 m/s. Starting on the western shore, he points the nose of his boat due east. The river is 500 m wide. What is his speed relative to the ground? 8. b. 3.95 m/s d....
PLEASE HELP ME AND SHOW STEPS. THANK YOU 1) It is desined to step up a vollage of 120 V to 96,000 v. The turns ratio N/N, of the transformer a) I/28 b) (64 x 10y )28 d) 8001 if the voltage is stepped that power is not lost in an ideal transformer, consider the situation in the above question. 2) Starting from the idea t up 800 times, the current is a) the same, since power is the same...