1. A person walks 35.0 ⁰ north of west for 11.2 km. How far due north and how far due east would he have to walk to arrive at the same location?

2. Suppose that a bobcat can jump to a height of 1.50 m. It jumps at an angle of 50.0 ⁰ relative to the horizontal. What speed does the bobcat have to leave the ground in order to reach that height?

3. A GM corvette travels due east with a speed of 122 km/hour. The raindrops fall down vertically with respect to the earth. If the raindrops make an angle of 35.0 ⁰ with the vertical of the car, what is the velocity of the rain with respect to the earth?

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1 The displacement vector of the person is x r cos 1... View the full answer