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1. Mr. Reyes walks 319. 9606 in the east, 4m south, 319. 9606 in the west, and 4m north. a. What is the total distance
1. Mr. Reyes walks 319. 9606 in the east, 4m south, 319. 9606 in the west, and 4m north. a. What is the total distance Mr. Reyes walked? (In meter) b. What is the total displacement? 2. A ship sails 35.5 km west then 67000 m to east. a. What is the total distance traveled by ship? (In km) b. What is the net displacement of the ship? (in m) 3. A tourist wandering around a city walks 965m east, then 244m south, then 139m west, then 760m north, then 826m west, and then finally 44m south before stopping for a rest. How far is the tourist displaced from the point they started walking from? 4. An eagle flies 2.5 km north, then 4km west, then 1 km south, then 3 km east, and finally 2 km north. a. What is the bird's net displacement north from its starting position? b. What is the bird's net displacement west from its starting point? 5. If the deer were running at 32 m/s, how long would it take to run 400 m? 6. A motorcycle rolling down an incline for 5.0 seconds has an acceleration of 4m/s. If the cart has a beginning speed of 2.0 m/s, what is its final speed? 7. Suppose you're driving 90,0 kilometers an hour and suddenly red flashing lights in the rearview mirror. "Great", you think, and you pull over, taking 20.0 seconds to come to a stop. What was your average acceleration, in m/sec'? 8. A rocket ship is going to land on the Moon in exactly 2.0 hours. There's only one problem: It's going 17000 miles per hour. What does its acceleration need to be, in miles per square second, to land on the moon safely at 0.0 m/hr.? 9. A quarterback throws a pass to a defender on the team who intercepts the football. Assume the defender had to run 50m away from the quarterback to catch the ball, then 15 m towards the quarterback before he is tackled. The entire play took 8 seconds. a. Find the average velocity of the defender? b.. Find also the speed of the defender? 10. A man has a mass of 76 kg (a) what is his weight on earth (b) in moon
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