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![and then run to B. Ф let, ngene for man how to come point] 8km AD-34 ne Time = (8-w g+n² 6 7 - T(и) we have minimize time. Ad](http://img.homeworklib.com/questions/b9727600-0697-11ec-91af-57bb93f3fd13.png?x-oss-process=image/resize,w_560)
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3. 3 km A man launches his boat from point...
A woman can row a boat at 6.00 km/h in still water. (a) If she is...
A woman can row a boat at 6.00 km/h in still water. (a) If she is crossing a river where the current is 3.00 km/h, in what direction must her boat be headed if she wants to reach a point directly opposite her starting point? Express your answer as an angle with respect to the line perpendicular to the river, positive �f down the river. (b) If the river is 6.00 km wide, how long will she take to cross...
A 400.0-mm-wide river flows from west to east at 30.0 m/min. Your boat moves at 90...
A 400.0-mm-wide river flows from west to east at 30.0 m/min. Your boat moves at 90 m/min relative to the water no matter which direction you point it. To cross this river, you start from a dock at point A on the south bank. There is a boat landing directly opposite at point B on the north bank, and also one at point C , 75.0 m downstream from B (Figure 1). B)What distance will you have traveled? D)To reach...
URGENT A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at...
URGENT A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at 110 m/min relative to the water no matter which direction you point it. To cross this river, you start from a dock at point A on the south bank. There is a boat landing directly opposite at point B on the north bank, and also one at point C, 75.0 m downstream from B a)Where on the north shore will you land if you...
Plzzzz answer and show work for all the questions below. including all free body diagrams. П....
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...
Plz Answer the last 3 Questions (12,13,14) only. if possible plz explain and show formulas. :) A river flows due sou...
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...
QUESTION 2 A man can row a boat at 2 m/s in still water. He wishes...
QUESTION 2 A man can row a boat at 2 m/s in still water. He wishes to cross a 50-m-wide river to point B, 50 m downstream. If the river flows with a velocity of 2 m/s, determine the speed of the boat and the time needed to make the crossing 50 m 2 m/s A 50 m B T T T Arial 3 (12pt) • T ABC III
URGENT, last person that answered got C and D wrong A 400.0-m-wide river flows from west...
URGENT, last person that answered got C and D wrong A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at 110 m/min relative to the water no matter which direction you point it. To cross this river, you start from a dock at point A on the south bank. There is a boat landing directly opposite at point B on the north bank, and also one at point C, 75.0 m downstream from B Answers...
A fisherman wishes to cross the river 1 km in width in which the current is...
A fisherman wishes to cross the river 1 km in width in which the current is 5 km/h toward the north. The fisherman is on the West Bank. His boat is propelled with a speed of 4 km/h relative to the water. (A) in what direction should he had in order to make the Crossing in the minimum time?(b) how long will the Crossing take?(c) determine the velocity of the boat with respect to a stationary observer.(d) determine the final...
M10. A river is 1.0 km wide, and flows at 10 km/h. Points A and B...
M10. A river is 1.0 km wide, and flows at 10 km/h. Points A and B are on opposite banks, directly across from each other, while point C is 1.0 km upstream from A. A motorboat which can move at 25 km/h in still water travels from A to B, then from B to C. What is the minimum possible time for this trip? (7.64 min)
A river is to be crossed by a girl using a row boat. Assume that the...
A river is to be crossed by a girl using a row boat.
Assume that the water has uniform velocity, represented above by
the vector labeled H. The rowing speed of the girl and a set of
possible orientation of her boat are also shown. Select the
direction (i.e., F, or D, or ...) in order to cross the river in
the shortest time. (Notice that the number of tries is
reduced.)
For which rowing orientation will the girl land...
A woman can row a boat at 6.00 km/h in still water. (a) If she is crossing a river where the current is 3.00 km/h, in what direction must her boat be headed if she wants to reach a point directly opposite her starting point? Express your answer as an angle with respect to the line perpendicular to the river, positive �f down the river. (b) If the river is 6.00 km wide, how long will she take to cross...
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...
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...
QUESTION 2 A man can row a boat at 2 m/s in still water. He wishes to cross a 50-m-wide river to point B, 50 m downstream. If the river flows with a velocity of 2 m/s, determine the speed of the boat and the time needed to make the crossing 50 m 2 m/s A 50 m B T T T Arial 3 (12pt) • T ABC III
M10. A river is 1.0 km wide, and flows at 10 km/h. Points A and B are on opposite banks, directly across from each other, while point C is 1.0 km upstream from A. A motorboat which can move at 25 km/h in still water travels from A to B, then from B to C. What is the minimum possible time for this trip? (7.64 min)
A river is to be crossed by a girl using a row boat.
Assume that the water has uniform velocity, represented above by
the vector labeled H. The rowing speed of the girl and a set of
possible orientation of her boat are also shown. Select the
direction (i.e., F, or D, or ...) in order to cross the river in
the shortest time. (Notice that the number of tries is
reduced.)
For which rowing orientation will the girl land...
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