At what angle (relative to the horizontal) should a curve 52 m in radius be banked if no friction is required to prevent the car from slipping when traveling at 10 m/s? (g = 9.8 m/s2)
a. 28°
c. 16°
b. 32°
d. 11°
D
Physics & Space Science
You might also like to view...
Test the K+ and a Cl– interionic potential that you developed for Problem 2.25 by determining the equilibrium interionic separation, and comparing this value to the experimental value of 0.266 nm.
What will be an ideal response?
Physics & Space Science
A fluid that flows very slowly compared to water has a high ________.
Fill in the blank(s) with the appropriate word(s).
Physics & Space Science
The Tully-Fisher relation uses the ________ of the spiral to find its luminosity
Fill in the blank(s) with correct word
Physics & Space Science
You want to confine an electron in a box (an infinite well) so that its ground state energy is 5.0 × 10-18 J. What should be the length of the box? (h = 6.626 × 10-34 J ? s, mel = 9.11 × 10-31 kg)
A) 0.15 nm B) 0.18 nm C) 0.22 nm D) 0.11 nm
Physics & Space Science