Question

* 35.0 minutes a
15,0 minutes
A motorist drives north for 35.0 mi
85.0 km/h and then stops for 15.0 m
He next continues north, travelling 130 kn
2.00 hours. What is his total displacemen​

Answer 1

 

ᴀɴsᴡᴇʀ -179.6ᴋᴍ

 

ᴛ1=0.583 ʜʀ

s1=0.583x85=49.555ᴋᴍ

s2=130ᴋᴍ

sɴᴇᴛ=179.6