Ask a New Question

Question

A car travels 30km due south and then 40km west, what is its resultant from the starting point?
5 years ago

Answers

Ced
This is a Pythagorean theorem problem.
Think of a triangle that is pointing up. The side that goes down to the 90 degree angle is 30km long, and the side going left from there is 40 km long. You need to determine the hypotenuse of the triangle.
a^2+b^2=c^2
30^2+40^2=c^2
2500=c^2
sqrt(2500=c
c=50 km
5 years ago

Related Questions

A car travels 3.0km due south and then 4.0km due west.what is it displacement from the starting poin... A car travels 3.0km due south and then 4.0km due west.what is it displacement from the starting poin... A car travels 3.0km due south and then 4.0km due west.what is it displacement from the starting poin... a car travels due south for 3km the due east for 8km. What is the true bearing of the car from the s... A motorcyclist travels at 30km/h and stops for half an hour at the end of every 75 km. How long will... A bus travels 80 km due south in 2 hours it then travels 100 km due west in 3 hours what is the aver... A car 30km due un south and then 40km due west what is the displacement from the starting point A motorist travels for 30km at xkm/h and for 90km at ykm/h and takes 2½ hours for the journey. If th...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use