Show that the intensity I of a sinusoidal sound wave in a fluid can also be given by Pma? I= 2
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- 6. t cgclist cides 4.0 fm due east, then n.0km 21° west of northe From this point she rides 4.0 tm dlue 15 12.0k 7.o km due west, What is the final from where the cuclist (Bxpress your Oansuer rm i Assume the Itx adis is to the is to the nocth. ' displarement started 'cin tm)? besta U in vector tor east, and the ty-atis swercan someone please explain how to solve and give solution?? i want to check my answersWhat are the components of the vector 35.6m [E 56º S] ?
- Look at the picturecan you answer d please? (d) Draw the velocity vectors, and the resultant velocity vector at this time.he veclor equal to -4? 4/Youtaravel northeast Ci.e 45) at 2.0mls for 10s, Then travel Southeast Ci.e, at -450) at tHe sane speed vel for 20s. What 1 Your final poSítion relative to 5) lalso called thedot He tao vertors F=2i+8; and What is the scalar product (t)^pid OF. ー2ペ+399 6 What is te smailange vectors A-3i+4 and B= -59+123? betweenthetus
- please explain c)why B is point to east and why Force is pointing inward??need 3D picture to prove this because I am so confused.What I get is force should pointing up and have no clue why B is east?B cannot be west???can you answer d please? (d) Draw the velocity vectors, theta and the resultant velocity vector at this time.Ө TA TU 135° B Ā Suppose that the magnitude of À is 36.0 km and the magnitude of Ċ is 25.0 km. If the total lisplacement vector Ď has a magnitude of 62.0 km, determine the angle (which gives the lirection of Ď) and determine the magnitude of B.