Acar climbs 10.0 kilometers up a hill that inclines 8.0 degrees. what is the car's vertical displacement?

The correct answer to the question is :

CALCULATION:

The angle of inclination of the hill with the horizontal ground .

The magnitude of displacement  or the distance travelled by the car up that hill is given as -

                        distance S = 10.0 Km.

We are asked to calculate the vertical displacement.

Applying vector resolution process, we get-

(a) is the horizontal component

 (b) is the vertical component.

Hence, the vertical displacement is calculated as -

                        Vertical displacement

                                                                    = 1.392 Km.

Hence, the vertical displacement of the car is  

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)