A block of mass m = 5 kg is attached to a spring of spring constant k. The block oscillates in simple harmonic motion ona frictionless horizontal surface. The %3D block-spring total mechanical energy is 36.1J. The maximum velocity of the block, vmax, is: O 1.8 m/s O 21 m/s O 3.8 m/s 3 m/s 2.4 m/s

Elements Of Electromagnetics
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21 Exam-1
rtW9fq5KycKNGGYjhaDgooyDJ9tkegtHokh0ZKa4zlaQug/formResponse
gle Search
1000 W
2000 W
125 W
A block of mass m = 5 kg is attached to a spring of spring constant k. The block
oscillates in simple harmonic motion on a frictionless horizontal surface. The
block-spring total mechanical energy is 36.1J. The maximum velocity of the
block, vmax, is:
018 m/s
21 m/s
3.8 m/s
24 m/s
A traveling wave on ataut stringwitha tenion force T. is given by the wave
function vkO=005sinGK1OT Wiherekand y are in meters and t is in
seconds li the inear masdensityof the string is giver by u= 0.01T kg/m. then
Transcribed Image Text:21 Exam-1 rtW9fq5KycKNGGYjhaDgooyDJ9tkegtHokh0ZKa4zlaQug/formResponse gle Search 1000 W 2000 W 125 W A block of mass m = 5 kg is attached to a spring of spring constant k. The block oscillates in simple harmonic motion on a frictionless horizontal surface. The block-spring total mechanical energy is 36.1J. The maximum velocity of the block, vmax, is: 018 m/s 21 m/s 3.8 m/s 24 m/s A traveling wave on ataut stringwitha tenion force T. is given by the wave function vkO=005sinGK1OT Wiherekand y are in meters and t is in seconds li the inear masdensityof the string is giver by u= 0.01T kg/m. then
021 Exam-1
ftrtW9fq5KycKNGGYjhaDgooyDJ9tkegtHokh0ZKa4zlaQug/formResponse
ogle Search
0.15 sec
0.2 sec
0.3 sec
0.05 sec
O 01 sec
A traveling wave on a taut string witha tension force T is given by the wave
function: y(xt) = 0.1sin(4x+100t), where x and y are in meters and t is in seconds.
The linear mnass density of the string is u = 0.1 Kg/m. If the tension is reduced by a
factor of two, while keeping the same amplitude, same frequency, and doubling
the linear mass density then the new power of the wave, is
250 W
500 W
1000 W
2000 w
O125 W
Abock
a senng of spring constant k The block
athctioniess norizontsl sunface The
Transcribed Image Text:021 Exam-1 ftrtW9fq5KycKNGGYjhaDgooyDJ9tkegtHokh0ZKa4zlaQug/formResponse ogle Search 0.15 sec 0.2 sec 0.3 sec 0.05 sec O 01 sec A traveling wave on a taut string witha tension force T is given by the wave function: y(xt) = 0.1sin(4x+100t), where x and y are in meters and t is in seconds. The linear mnass density of the string is u = 0.1 Kg/m. If the tension is reduced by a factor of two, while keeping the same amplitude, same frequency, and doubling the linear mass density then the new power of the wave, is 250 W 500 W 1000 W 2000 w O125 W Abock a senng of spring constant k The block athctioniess norizontsl sunface The
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