Hi, I’ve got a question regarding dynamics. The first question please. Thank you. 2/131 A car P travels along a straight road with a con-stant speed v = 65 mi/hr. At the instant when theangle = 60°, determine the values of r in ft/secand o in deg/sec.100'0-40 m-xP(01Problem 2/1312/132 The sprinter begins from rest at position A and ac-celerates along the track. If the stationary track-ing camera at O is rotating counterclockwise atthe rate of 12.5 deg/s when the sprinter passes the60-m mark, determine the speed u of the sprinterand the value of r.U010 m

Given data: v=65 mi/hrθ=60°h=100 ftr˙=?θ˙=? The value x in terms of h and theta can be expressed…

Answered: 2/131 A car P travels along a straight…

2/131 A car P travels along a straight road with a con- stant speed v= 65 mi/hr. At the instant when the angle = 60°, determine the values of r in ft/sec and in deg/sec.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

Hi, I’ve got a question regarding dynamics. The first question please. Thank you.

2/131 A car P travels along a straight road with a con-
stant speed v = 65 mi/hr. At the instant when the
angle = 60°, determine the values of r in ft/sec
and o in deg/sec.
100'
0
-40 m-
x
P
(01
Problem 2/131
2/132 The sprinter begins from rest at position A and ac-
celerates along the track. If the stationary track-
ing camera at O is rotating counterclockwise at
the rate of 12.5 deg/s when the sprinter passes the
60-m mark, determine the speed u of the sprinter
and the value of r.
U
0
10 m

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