Answer:
The total mechanical energy is 0.712 J.
Step-by-step explanation:
A blue 573 g mobile is moving on a metal rail. If on the mobile, the spring exerts a force to the right of modulus 0.85 N and in the indicated position the kinetic energy of the mobile-spring system is 0.47 J and its elastic potential energy is 0.242 J. Determine the mechanical energy of the system mobile-spring in the position shown as indicated in the figure.
The total mechanical energy is given by the sum of the kinetic energy and the potential energy.
Kinetic energy = 0.47 J
Potential energy = 0.242 J
The total mechanical energy is
T = 0.47 + 0.242 = 0.712 J
Answer:
193 shoppers
Step-by-step explanation:
2nd 120 +12
3rd 132+13.2
4rd 145.2+ 14.52
5th 159.72+15.972
6th 175.692 +17.5692
7th 193.2612
240 inches will be the correct answer.
Answer:
10,000
Step-by-step explanation:
1000x10=
10000
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