Answer to Question #340229 in Physics for Jhay

Question #340229

A man rides 10 km east and turns 12 km north. How far is he from the starting point?

A.10.36 km

B.12.86 km

C 14.25 km

D 15.62 km

Expert's answer

"d=\\rm\\sqrt{(10\\: km)^2+(12\\: km)^2}=15.62\\: km"

Answer: D

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. In a magnetic field of 14x10^-4 T a 4.2x10^-6 C flows at a velocity of 4x10^6 m/s. The angle is 90 d
2. In the presence of a magnetic field with a strength of 6.0x10^-3T, a 36m long wire carries a current
3. If your heart rate is 182 beats per minute during strenuous exercise, what is the time per beat in u
4. A 2000 kg truck accelerates from 20kph to 120 kph in 10 seconds. Find its engine’s power output in
5. 1. Air resistance is an example of _____?A. GravityB. FrictionC. Natural motionD. All of the above
6. A wave is modeled by the wave function y(x,t) = (0.51m) sin[(2π/7.9m)(x-(14.3m/s)t)]. What is the p
7. What is the wavelength of the waves you create in a swimming pool if you splash your hand at a rate