# a boy is pulling on a wagon with a force of 70 N directed at an angle of 30 degrees to the horizontal. What force is the wagon being pulled horizontally?

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1. since given angle is 30 deg to the horizontal, the horizontal force is just,
Fx = F*cos(theta)
Fx = 70*cos(30)
now simplify this.

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2. 34.64

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3. X- 60.0 N
Y- 35 N

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4. 1. Soccer ball question (B. 2.08 kg)
2. Block slides question (D. 2.1 m/s^2)
3. A persons weight on earth question (C.23.16 m/s^2)
4. Inertia def. (B. The property of an object to keep moving...)
6. Apple question (D. 2.66 N)
7. Newton’s 3rd law (D. Earth pushes back)
8. Newton’s 2nd law (D. Fnet=ma)
9. Amount of force (A. 311,850 N)
10. Ratio for boat (A. 3.44:1)
11. Elevator (B.41,335)
12. Truck hits car (D. 1:1)
13. Boy pulling wagon (A. X-60.60 N; Y- 35 N)
14. Briefcase (D. 48.985)
15. Difference (A. Contact required objects to touch, field works at distance)

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