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Lhaedy
Questions and answers by visitors named
Lhaedy
Questions (8)
At t=1.0s, a 0.60kg object is falling with a speed of 6.0 m/s. At t=2.0s, it has a kinetic energy of 25 J.
a) What is the kinetic
4 answers
4,889 views
A 0.490-kg block is attached to a horizontal spring that is at its equilibrium length, and whose force constant is 25.0N/m . The
1 answer
833 views
A 700-kg car stopped at an intersection is rear-ended by a 1710-kg truck moving with a speed of 16.0m/s .
1) If the car was in
3 answers
755 views
A cylindrical container 1.5m tall contains mercury to a certain depth, d. The rest of the cylinder is filled with water. If the
1 answer
961 views
In the hydraulic system shown in the figure, the piston on the left has a diameter of 4.5cm and a mass is 3.0kg.
If the density
1 answer
1,108 views
In the hydraulic system shown in the figure, the piston on the left has a diameter of 4.5cm and a mass is 3.0kg.
If the density
1 answer
526 views
A horizontal pipe contains water at a pressure of 120kPa flowing with a speed of 1.4m/s . The pipe narrows to one-half its
1 answer
802 views
Moe, Larry, and Curly stand in a line with a spacing of d = 1.40m . Larry is 3.00m in front of a pair of stereo speakers 0.800m
3 answers
1,179 views
