A 600-kg car is going around a banked curve with a radius of 110 m at a steady speed of 24.5 m/s. What is the appropriate banking angle so that the car stays on its path without the assistance of friction?
A) 29.1°
B) 13.5°
C) 33.8°
D) 56.2°
E) 60.9°
A
You might also like to view...
The Sun's energy is generated from the fusion of
a. uranium to form lead, Pb. b. helium nuclei to form carbon nuclei. c. hydrogen nuclei to form helium nuclei. d. carbon nuclei to form magnesium nuclei.
Two children ride on a merry-go-round, George is at a greater distance from the axis of rotation than Jacques. It is a true statement that
A) Jacques has a greater angular velocity than George. B) Jacques and George have the same angular velocity. C) Jacques has a smaller angular velocity than George. D) both have zero angular velocities. E) Cannot tell which one has the greater angular velocity without knowing their masses.
Overall, Jupiter's composition is most like that of ________
A) the Sun B) Earth C) an asteroid D) a comet
How hot was the universe at time zero?
A) 2.73 K B) 5, 800 K C) 16, 000 K D) 1032 K E) We have no theory capable to addressing this question.