Physics: two perpendicular vectors

label Physics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Feb 15th, 2015

A^2 + B^2 = C^2

If we double A and B,

(2A)^2 + (2B)^2 

= 4A^2 + 4B^2 

= 4(A^2 + B^2)

= 4(C^2)

The correct answer is B.

Feb 15th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Feb 15th, 2015
...
Feb 15th, 2015
Oct 21st, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer