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Q6. A river flows due south with a speed of 6.00 m/s. You steer a motorboat...
Problem 3.41: Crossing the River, II. A river flows due south with a speed of 1.50m/s...
Problem 3.41: Crossing the River, II. A river flows due south with a speed of 1.50m/s . A man steers a motorboat across the river; his velocity relative to the water is 4.40m/s . The river is 800m wide. Part A In which direction should the motorboat head in order to reach a point on the opposite bank directly east from the starting point? (The boat's speed relative to the water remains 4.40m/s .) Part B What is the velocity...
A river flows due south with a speed of 2.00 . A man steers a motorboat...
A river flows due south with a speed of 2.00 . A man steers a motorboat across the river; hisvelocity relative to the water is 4.20 due east. The river is 800 wide. a) What is the magnitude of his velocityrelative to the earth? v= m/s b) What is the direction of his velocityrelative to the earth? θ= o south ofeast c) How much time is required for the man tocross the river? t= s d) How far south of his starting point willhe...
What is the direction of your velocity relative to the earth? Constants A river flows due...
What is the direction of your velocity relative to the earth? Constants A river flows due south with a speed of 1.3 m/s You steer a motorboat across the river; your velocity relative to the water is 5.0 m/s due east. The river is 900 m wide 1昕 ΑΣφ south of east Submit Request Answer Submit Part C How much time is required to cross the river? Express your answer with the appropriate units. alue Units Submit Request Answer Part...
Part D how far south of you'r starting point will you reach the opposite bank? (value)...
Part D how far south of you'r starting point will you reach the
opposite bank?
(value) (unite)
cHw2 Exercise 3.35 Part A Constants A river flows due south with a speed of 1.2 m/s. You stoer motorboat across the river; your velocity relative to the water is 3.0 m/s due east. The river is 870 Im wide. What is the magnitude of your velocity relative to the earth? Express your answer with the appropriate units Value Units Submit Bequest Answer...
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...
A straight river flows east at 10 mph. A motorboat heads from the south shore of...
A straight river flows east at 10 mph. A motorboat heads from the south shore of the river at a heading of N30ºW toward the opposite shore at a speed of 20 mph and maintains that heading. Do the following: • Draw a diagram of the situation. Show your axes. • Express the velocity of the river as a vector in component form ai+bj. • Express the velocity of the motorboat relative to the water as a vector in component...
A river flows due east at 2.69 m/s. A boat crosses the river from the south...
A river flows due east at 2.69 m/s. A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 12.2 m/s due north relative to the water. What is (a) the magnitude (m/s) and (b) the direction (degrees east of north) of the boat’s velocity relative to shore? (c) If the river is 324 m wide, how far (m) downstream has the boat moved by the time it reaches the north shore?
A 280-m-wide river flows due east at a uniform speed of 4.4m/s. A boat with a...
A 280-m-wide river flows due east at a uniform speed of 4.4m/s. A boat with a speed of 6.9m/s relative to the water leaves the south bank pointed in a direction 33owest of north. What is the (a) magnitude and (b)direction of the boat's velocity relative to the ground? Give the direction as the angle of the velocity from due north, positive if to the east and negative if to the west. (c) How long does it take for the...
A 200-m-wide river flows due east at a uniform speed of 3.4m/s. A boat with a...
A 200-m-wide river flows due east at a uniform speed of 3.4m/s. A boat with a speed of 8.4m/s relative to the water leaves the south bank pointed in a direction 34o west of north. What is the (a) magnitude and (b) direction of the boat's velocity relative to the ground? Give the direction as the angle of the velocity from due north, positive if to the east and negative if to the west. (c) How long does it take...
A 250-m-wide river flows due east at a uniform speed of 4.0m/s. A boat with a...
A 250-m-wide river flows due east at a uniform speed of 4.0m/s. A boat with a speed of 6.9m/s relative to the water leaves the south bank pointed in a direction 26o west of north. What is the (a) magnitude and (b) direction of the boat's velocity relative to the ground? Give the direction as the angle of the velocity from due north, positive if to the east and negative if to the west. (c) How long does it take...
What is the direction of your velocity relative to the earth? Constants A river flows due south with a speed of 1.3 m/s You steer a motorboat across the river; your velocity relative to the water is 5.0 m/s due east. The river is 900 m wide 1昕 ΑΣφ south of east Submit Request Answer Submit Part C How much time is required to cross the river? Express your answer with the appropriate units. alue Units Submit Request Answer Part...
Part D how far south of you'r starting point will you reach the
opposite bank?
(value) (unite)
cHw2 Exercise 3.35 Part A Constants A river flows due south with a speed of 1.2 m/s. You stoer motorboat across the river; your velocity relative to the water is 3.0 m/s due east. The river is 870 Im wide. What is the magnitude of your velocity relative to the earth? Express your answer with the appropriate units Value Units Submit Bequest Answer...
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...
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