10. A 200-g pendulum is suspended on a cart moving to right with the indicated acceleration. If the acceleration si 0.5 m/s2, compute the angle 0 in degrees. a. 2.92 b. 3.64 c. d. a. b. 4.21 Answer is not among the choices 11. A billiard ball is about 61 mm in diameter and has a mass of approximately 210 g. If the balls are placed in contact, estimate the force (in Newtons) of attraction between them. 7.91 x 10-10 C. 5.91 x 10-11 6.67 x 10-11 d. Answer is not among the choices

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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10. A 200-g pendulum is suspended on a cart moving to right with the indicated acceleration. If the acceleration
si 0.5 m/s2, compute the angle 0 in degrees.
a.
2.92
b. 3.64
C.
d.
4.21
Answer is not among the choices
11. A billiard ball is about 61 mm in diameter and has a mass of approximately 210 g. If the balls are placed in
contact, estimate the force (in Newtons) of attraction between them.
a.
7.91 x 10-10
C. 5.91 x 10-11
b. 6.67 x 10-11
d. Answer is not among the choices
Transcribed Image Text:10. A 200-g pendulum is suspended on a cart moving to right with the indicated acceleration. If the acceleration si 0.5 m/s2, compute the angle 0 in degrees. a. 2.92 b. 3.64 C. d. 4.21 Answer is not among the choices 11. A billiard ball is about 61 mm in diameter and has a mass of approximately 210 g. If the balls are placed in contact, estimate the force (in Newtons) of attraction between them. a. 7.91 x 10-10 C. 5.91 x 10-11 b. 6.67 x 10-11 d. Answer is not among the choices
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