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Compute all parts of given problem:
Problem: A model rocket rises with constant acceleration to a height of 3.4m , at which point its speed is 28.0m/s.
Part A: Find the height of the rocket 0.20s after launch.
Part B: Find the speed of the rocket 0.20s after launch.
Please break down every step and do not skip over anything - I have been at this problem awhile and keep getting hung up. Thanks for the help!
An unknown material has a normal melting/freezing point of -20.6 °C, and the liquid phase has a specific heat capacity of 143 J/(kg C°). What is the latent heat of fusion of the unknown material
an object is located 13.0 cm in front of a convex mirror the image being 6.50 cm behind the mirror. a second object
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You pull with a force of 295 N on a rope that is attached to the block of mass 20 kg, and the block slides across the floor at a constant speed of 1.2 m/s. The rope makes an angle of 35 degrees with the horizontal.
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In the 1950s, an experimental train that had a mass of 2.00 104 kg was powered across a level track by a jet engine that produced a thrust of 5.30 105 N for a distance of 509 m. Assume that air resistance is negligible.
A 20.0 k resistor and a capacitor are connected in series and then a 16.0 V potential dissimilarity is suddenly applied across them. The potential dissimilarity across the capacitor rises to 10.0 V in1.45 µs. Compute the time constant of the circuit...
At the instant the current in the inductor is maximal, how much charge is on the capacitor plates, Find the maximum current in the inductor
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