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In the calm waters of an inlet, Manon's boat moves with a velocity (speed and direction)...
2. The water in a river moves with velocity 4ims. A boat starts at the bank...
2. The water in a river moves with velocity 4ims. A boat starts at the bank and this bank, bank-A, is along the i direction. The boat's captain wants to cross the river to the opposite bank, bank-B, which runs parallel to bank-A. The captain sets the engine such that the boat would have a speed of 5ms- in still water. What is the velocity vector of the boat and the angle of the boat's travel relative to bank-A for...
a boat is heading due east across a river with a velocity of 7.0 m/s with...
a boat is heading due east across a river with a velocity of 7.0 m/s with the respect of water. The current of the water is flowing south with a velocity of 3.0 m/s. What is the speed and direction of the boat with respect to an observer on the bank of the river?
You ride a boat across a river, and your velocity relative to the ground is 9.50...
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.
3. (24 points) A river is flowing due west at 9 mi/h. A man heads his...
3. (24 points) A river is flowing due west at 9 mi/h. A man heads his motorboat in the direction N 60°W in the river. The speed of the motorboat relative to the water is 15 mi/h. a Express the velocity of the river as a vector, r. Give exact values. b. Express the velocity of the motor boat relative to the water as a vector, m. Give exact values. c. Express the true velocity of the motorboat as a...
A 230-m-wide river flows due east at a uniform speed of 2.1 m/s. A boat with...
A 230-m-wide river flows due east at a uniform speed of 2.1 m/s. A boat with speed of 7.8 m/s relative to the water leaves the south bank of the river pointed in a direction 35 degrees west of north. What is the magnitude of the boat's velocity relative to the ground (in m/s)? Enter only the numerical part of the answer in the box Question 2 1 pts A 212-m-wide river flows due east at a uniform speed of...
Please show work 1. A 0.25 km wide river has a uniform flow speed of 4.2...
Please show work
1. A 0.25 km wide river has a uniform flow speed of 4.2 m/s toward the east. It takes 23 s for a boat departing from the south bank to travel straight across the river to a position directly north of its departure. a) In what direction must the boat be pointed so as to accomplish this? Express your final answer relative to the North direction. (Hint: Start by drawing a right triangle representing the vector addition)...
If you could please help me with these problems I would really appreciate it very much....
If you could please help me with these problems I would really
appreciate it very much. Thank you!
Images:
15. A boat is moving due east across a river with a velocity of 4 feet per second. The river current is moving due south with a velocity of 3 feet per second. What is the resultant average velocity (both magnitude and direction) of the boat? Round your answers to the nearest tenth. 16. Find a vector of length 2 in...
A straight river flows east at a speed of 8 mi/h. A boater starts at the...
A straight river flows east at a speed of 8 mi/h. A boater starts at the south shore of the river and heads in a direction 60° from the shore (see the figure). The motorboat has a speed of 20 mi/h relative to the water. (Assume that the i vector points east, and the j vector points north.) 60° (a) Express the velocity of the river as a vector in component form. (b) Express the velocity of the motorboat relative...
Rowing Speed tion of River Velacity Assume that the water has uniform velocity, represented above by the vector labeled...
Rowing Speed tion of River Velacity Assume that the water has uniform velocity, represented above by the vector labeled D. The rowing speed of the boy and a set of possible orientation of his boat are álso shown. Select the direction (ї.е., K,or C, or ) in order to cross the river in the shortest time. (Notice that the number of tries is reduced.) Submit Answer Tries 0/4 For which rowing orientation will the boy land on the opposite shore...
A river is to be crossed by a girl using a row boat. Rowing Spee Directipn...
A river is to be crossed by a girl using a row boat. Rowing Spee Directipn LK River Velocity Assume that the water has uniform velocity, represented above by the vector laheled The rowing speed of the girl and a set of ossible orientation of her boat are also shown. Select the direction (i사 4- Notice that the number of tries is reduced.) ACrossingar ver concepts er to cross the river in the shortest time. You are correct. Your receipt...
2. The water in a river moves with velocity 4ims. A boat starts at the bank and this bank, bank-A, is along the i direction. The boat's captain wants to cross the river to the opposite bank, bank-B, which runs parallel to bank-A. The captain sets the engine such that the boat would have a speed of 5ms- in still water. What is the velocity vector of the boat and the angle of the boat's travel relative to bank-A for...
3. (24 points) A river is flowing due west at 9 mi/h. A man heads his motorboat in the direction N 60°W in the river. The speed of the motorboat relative to the water is 15 mi/h. a Express the velocity of the river as a vector, r. Give exact values. b. Express the velocity of the motor boat relative to the water as a vector, m. Give exact values. c. Express the true velocity of the motorboat as a...
A 230-m-wide river flows due east at a uniform speed of 2.1 m/s. A boat with speed of 7.8 m/s relative to the water leaves the south bank of the river pointed in a direction 35 degrees west of north. What is the magnitude of the boat's velocity relative to the ground (in m/s)? Enter only the numerical part of the answer in the box Question 2 1 pts A 212-m-wide river flows due east at a uniform speed of...
Please show work
1. A 0.25 km wide river has a uniform flow speed of 4.2 m/s toward the east. It takes 23 s for a boat departing from the south bank to travel straight across the river to a position directly north of its departure. a) In what direction must the boat be pointed so as to accomplish this? Express your final answer relative to the North direction. (Hint: Start by drawing a right triangle representing the vector addition)...
If you could please help me with these problems I would really
appreciate it very much. Thank you!
Images:
15. A boat is moving due east across a river with a velocity of 4 feet per second. The river current is moving due south with a velocity of 3 feet per second. What is the resultant average velocity (both magnitude and direction) of the boat? Round your answers to the nearest tenth. 16. Find a vector of length 2 in...
A straight river flows east at a speed of 8 mi/h. A boater starts at the south shore of the river and heads in a direction 60° from the shore (see the figure). The motorboat has a speed of 20 mi/h relative to the water. (Assume that the i vector points east, and the j vector points north.) 60° (a) Express the velocity of the river as a vector in component form. (b) Express the velocity of the motorboat relative...
Rowing Speed tion of River Velacity Assume that the water has uniform velocity, represented above by the vector labeled D. The rowing speed of the boy and a set of possible orientation of his boat are álso shown. Select the direction (ї.е., K,or C, or ) in order to cross the river in the shortest time. (Notice that the number of tries is reduced.) Submit Answer Tries 0/4 For which rowing orientation will the boy land on the opposite shore...
A river is to be crossed by a girl using a row boat. Rowing Spee Directipn LK River Velocity Assume that the water has uniform velocity, represented above by the vector laheled The rowing speed of the girl and a set of ossible orientation of her boat are also shown. Select the direction (i사 4- Notice that the number of tries is reduced.) ACrossingar ver concepts er to cross the river in the shortest time. You are correct. Your receipt...
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