A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by Ļ ā =[5.00m/sā(0.0180m/s3)t2]i^ + [2.00m/s+(0.550m/s2)t]j^. Part APart complete What is ax(t) the x-component of the acceleration of the car as function of time? What is the x-component of the acceleration of the car as function of time? ax(t)=(ā0.0360m/s3)t ax(t)=(0.0360m/s3)t ax(t)=(ā0.0180m/s3)t Previous Answers Correct Part BPart complete What is ay(t) the y-component of the acceleration of the car as function of time? What is the y-component of the acceleration of the car as function of time? ay(t)=0.550m/s2 ay(t)=(ā0.550m/s2)t ay(t)=2.00m/s2 Previous Answers Correct Part C What is the magnitude of the velocity of the car at t = 6.39 s ?
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Physics, 22.06.2019 04:00
Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
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Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of...
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