Question

a small boat travels 80 km north and then travels

60 km east in 1 hour.

36. What is the boat's displacement for the one

hour trip.

37. What is the boat's average speed during the

one hour trip?

38. What is the magnitude of the boat's average

velocity for the one hour trip?

39. What is the direction of the boat's average

velocity for the one hour trip?

Answer 1

so last day

Answer 2

would my displacement be the resultant vector square root of 80^2+60^2=100?

Answer 3

Yep, displacement is correct. :)
Now solve the next part.