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This horizontal line with velocity 3.94 m/s before jumping out again velocity 5.99 m/s s at...
Chinook salmon can cover more distance in less time by periodically making jumps out of the...
Chinook salmon can cover more distance in less time by periodically making jumps out of the water. Suppose a salmon swimming in still water jumps out of the water with velocity 5.63 m/s at 46.6° above the horizontal, re-enters the water a distance L upstream, and then swims the same distance L underwater in a straight, horizontal line with velocity 2.32 m/s before jumping out again. a) What is the fish's average horizontal velocity (in m/s) between jumps? (Round your...
A fish swimming in a horizontal plane has velocity m/s at a point in a the...
A fish swimming in a horizontal plane has velocity m/s at a point in a the ocean where the position relative to a certain rock is m. After the fish swims with constant acceleration for 15.0 s, its velocity is m/s. What are the components of the acceleration of the fish? What is the direction of its acceleration with respect to unit vector ? counterclockwise from the +x-axis If the fish maintains constant acceleration, where is it at t =...
A fish swimming in a horizontal plane has velocity v.- 4.00 + 1.00 j m s...
A fish swimming in a horizontal plane has velocity v.- 4.00 + 1.00 j m s at a point in the ocean where the post on relative to a certain rock sn· constant acceleration for 15.0 s, its velocity is v (01 1.00j) m/s. 14,0 1-140 m. After the sh swims wit (a) What are the components of the acceleration of the fish? ay (b) What is the direction of its acceleration with respect to unit vector ? ecounterclockwise from...
Help! A fish swimming in a horizontal plane has velocity V (4.00 i1.00 j) m/s at...
Help!
A fish swimming in a horizontal plane has velocity V (4.00 i1.00 j) m/s at a point in the ocean where the position relative to a certain rock is fter the fish swims with constant acceleration for 19.0 s, its velocity is V (15.0 1-3.00 j) m/s (16.0 1 4.20) m (a) What are the components of the acceleration of the fish? ax0.579 m/s2 0.105X Review the definition of average acceleration and remember that each component is treated separately....
A Chinook salmon can jump out of water with a speed of 6.90 m/s . How...
A Chinook salmon can jump out of water with a speed of 6.90 m/s . How far horizontally ? can a Chinook salmon travel through the air if it leaves the water with an initial angle of ?=28.0° with respect to the horizontal? (Let the horizontal direction the fish travels be in the +? direction, and let the upward vertical direction be the +? direction. Neglect any effects due to air resistance.)
A Chinook salmon can jump out of water with a speed of 6.70 m/s . How...
A Chinook salmon can jump out of water with a speed of 6.70 m/s . How far horizontally ? can a Chinook salmon travel through the air if it leaves the water with an initial angle of ?=26.0° with respect to the horizontal? (Let the horizontal direction the fish travels be in the +? direction, and let the upward vertical direction be the +? direction. Neglect any effects due to air resistance.)
A Chinook salmon can jump out of water with a speed of 7.30 m/s . How...
A Chinook salmon can jump out of water with a speed of 7.30 m/s . How far horizontally ? can a Chinook salmon travel through the air if it leaves the water with an initial angle of ?=29.0° with respect to the horizontal? (Let the horizontal direction the fish travels be in the +? direction, and let the upward vertical direction be the +? direction. Neglect any effects due to air resistance.) Final answer in meters.
A train is moving with a constant velocity of 83 m/s in the easterly direction. A...
A train is moving with a constant velocity of 83 m/s in the easterly direction. A girl on the train looks out the window and sees a boy outside with a toy rocket. The boy fires the rocket with an initial velocity of 9.8 m/s straight up into the air. How far does the train travel in the easterly direction while the toy rocket is in the air, i.e. how far does the train travel during the time it takes...
QUESTION 5 A ball is kicked with an initial horizontal velocity of 18 m/s from the...
QUESTION 5 A ball is kicked with an initial horizontal velocity of 18 m/s from the top of a roof 2.1 m above the ground. What distance will the ball travel horizontally before it hits the ground, in units of meters? Height
A Chinook salmon has a maximum underwater speed of 3.0 m/s, and can jump out of...
A Chinook salmon has a maximum underwater speed of 3.0 m/s, and can jump out of the water vertically with a speed of 5.3 m/s. A record salmon has a length of 1.5 m and a mass of 55 kg. When swimming upward at constant speed, and neglecting buoyancy, the fish experiences three forces: an upward force F exerted by the tail fin, the downward drag force of the water, and the downward force of gravity. As the fish leaves...
A fish swimming in a horizontal plane has velocity m/s at a point in a the ocean where the position relative to a certain rock is m. After the fish swims with constant acceleration for 15.0 s, its velocity is m/s. What are the components of the acceleration of the fish? What is the direction of its acceleration with respect to unit vector ? counterclockwise from the +x-axis If the fish maintains constant acceleration, where is it at t =...
A fish swimming in a horizontal plane has velocity v.- 4.00 + 1.00 j m s at a point in the ocean where the post on relative to a certain rock sn· constant acceleration for 15.0 s, its velocity is v (01 1.00j) m/s. 14,0 1-140 m. After the sh swims wit (a) What are the components of the acceleration of the fish? ay (b) What is the direction of its acceleration with respect to unit vector ? ecounterclockwise from...
Help!
A fish swimming in a horizontal plane has velocity V (4.00 i1.00 j) m/s at a point in the ocean where the position relative to a certain rock is fter the fish swims with constant acceleration for 19.0 s, its velocity is V (15.0 1-3.00 j) m/s (16.0 1 4.20) m (a) What are the components of the acceleration of the fish? ax0.579 m/s2 0.105X Review the definition of average acceleration and remember that each component is treated separately....
QUESTION 5 A ball is kicked with an initial horizontal velocity of 18 m/s from the top of a roof 2.1 m above the ground. What distance will the ball travel horizontally before it hits the ground, in units of meters? Height
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