2. You walk 30 m South and heads 30 m East. What is your resultant displacement? a:

6. A car travels 6 km due east and then 4 km in a direction 120° north of east. Find the magnitude and direction of the car's displacement vector.

1A) Saanich is walking around the campus. Saanich walks 2.4 km north. Saanich then makes a left turn and walks 1.45 km west. Finally, Saanich makes a right turn and walks 1.2 km north and sits on a bench. What is the magnitude and displacement of Saanich from the starting point? a) 3.9 km, 24° north of west b)5.3 km, 59° north of west c) no answer is correct d)3.9 km, 66° north of west e)5.3 km, 70° north of west   1B) Saanich drives a car of mass 1800 kg on the Ford Test Track. If the initial speed of the car is 32m/s and the track can be approximated as a circle of radius 25 m, what is the average velocity Saanich would be travelling at during a single revolution? a) 100 m/s b) zero m/s c) 44 m/s d) 26 m/s e) 32 m/s   1C) Saanich is participating in a physics lab. He fires a projectile at an angle of 47.0° off of a desk. If Saanich shoots the projectile at a speed of 25 m/s, how long does it take the projectile to reach its highest point? a) 1.7 s b) 2.9 s c) 1.9 s d) 9.8 s e)1.5 s

#7) It is a nice day outside and you decide to go for a bike ride to your friend's house. After leaving your house, you get on your bike and peddle 3.50 km north, 8.00 km east (or eastward - meaning from west to east), and then 4.50 km South. Determine the magnitude of the resultant displacement mathematically. Drawing a diagram might help. Report answer to 3 sig figs, show all your work, show your starting equations first before plugging in numbers.

He heads east 3 miles, turns and walks 1.5 miles north, and finally turns and walks 1.5 miles weat. What is his displacement?

3. Your pet cat is playing around in the living room and performs the following displacements: 80 cm north, 55 cm east, and then 60 cm at 30° south of east. Determine the magnitude and direction of the fourth displacement of your cat if A. She is to arrive at her initial location. B. Her resultant displacement is 20 cm at 75° south of west from her initial location.

2. I need it now with complete solution please. Thank you.

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Vector A, which is directed along an x axis, is to be added to vector B, which has a magnitude of 2.30 m. The sum is a is directed along the y axis, with a magnitude that is 4.90 times that of A. What is the magnitude of A? Number i Units