In a total time of 2.0 min, a duck on a pond paddles 22m [36 degrees N of E] and then paddles another 65 m [25 degrees E of S]. Determine the duck's a) total displacement b) average velocity

2. A person is launched at an angle of 65° with an initial velocity of 37 m/s. a) What is the total time in the air? 2a) b) What will be their maximum height? c) What is the range?

A spider moves on a wall along the path shown in the figure. The spider's position and velocity is indicated at t; = 0 and t; = 6.00 seconds. The spider's initial velocity v; = 0.100 m/s is toward the North and final velocity vị = 0.100 m/s is toward the East. Determine the following: a) The x- and y-components of the displacement b) The x- and y-components of the average velocity c) The x- and y-components of the average acceleration. y (m) v = 0.100 m/s 0.350 = 0.100 m/s 0.150- x (m) 0.100 0.400

Help with three part question A)If a rock is dropped (vo = 0) from a height of 42 m, the time to hit the ground will be? B) If a rock is thrown or shot horizontally sideways (the initial velocity in the y-dir  voy = 0) from a height of 45 m, the time to hit the ground will be? C)If a rock is thrown or shot horizontally sideways (the initial velocity in the y-dir  voy = 0) with a speed of 37 m/s from a height of 53 m, how far will the rock travel in the x-dir?

#3) A soccer ball is kicked in Ritter Park such that the initial velocity vector is at 56.0 degrees angle relative to the ground and the magnitude of the initial velocity vector is 30.0 m/s. What is the time of flight of the ball and how far did it go (neglect air resistance and assume the ground is infinitely flat)? Remember, equations first, algebra, numbers last. Report answer to three sig figs.

Can an object have a negative acceleration and be speeding up? If so, describe a possible physical situation and a corresponding coordinate system. If not, explain why not.

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