A 600-kg car is going around a curve with a radius of 120 m that is banked at an angle of 25.0° with a speed of 30.0 m/s. The coefficient of static friction between the car and the road is 0.300

What is the force exerted by friction on the car? A)

1590 N

B)

3430 N

C)

7240 N

D)

7820 N

E)

795 N


A

Physics & Space Science

You might also like to view...

The Lyman series lines of hydrogen all lie in the infrared

Indicate whether the statement is true or false

Physics & Space Science

What is an ionization nebula?

A) a region of hot, low-density gas surrounding a recent supernova B) a clump of gas that will soon give birth to a new star C) a colorful cloud of gas that glows because it is heated by light from nearby hot stars D) a name sometimes used to describe spiral galaxies besides the Milky Way

Physics & Space Science

A nonconducting sphere of radius 10 cm is charged uniformly with a density of 100 nC/m3 . What is the magnitude of the potential difference between the center and a point 4.0 cm away?

a. 12 V b. 6.8 V c. 3.0 V d. 4.7 V e. 2.2 V

Physics & Space Science

At t = 0, a wheel rotating about a fixed axis at a constant angular acceleration has an angular velocity of 2.0 rad/s. Two seconds later it has turned through 5.0 complete revolutions. What is the angular acceleration of this wheel?

a. 17 rad/s2 b. 14 rad/s2 c. 20 rad/s2 d. 23 rad/s2 e. 13 rad/s2

Physics & Space Science