Determine tension in the string
A 5.0 kg mass on a 1m long string swings in a circle on a horizontal, frictionless tables at a steady speed of 2 m/s. how much work does the tension in the string do on the mass during one revolution.
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Planet Z is in elliptical orbit about the star Loki. At perihelion, the planet is moving at speed vp = 1.92x104 m/s. Find va, the speed of Planet Z at aphelion.
You are driving home from school steadily at 98km/h for 140km . It then begins to rain and you slow to 64km/h . You arrive home after driving 3 hours and 30 minutes. How far is your hometown from school and what was your average speed?
Create a Java program based on the geometric shapes example described at the beginning of this lesson using Classes Square, Triangle, Rectangle, and Circle to help describe inheritance and polymorphism using the circumference() method. The program wi
Explain the nativist generativist position and the empiricist functional position in language acquisition?
Explain how this research on brain development can be of use to child development professionals as a group and to your own future work with young children and families.
A proton moving to the right at 6.2 × 105 ms-1 enters a region where there is an electric field of 62 kNC-1 directed to the left. Describe qualitatively the motion of the proton in this filed. What is the time taken by the proton to come bac
Can u construct resolution proofs to demonstrate the truth of each of these statements given the 5 facts listed above?Do so if possible.Otherwise add the facts you need & then construct the proofs.
Two spherical point charges each carrying a charge of 40 μC are attached to the two ends of a spring of length 20 cm. If its spring constant is 120 Nm-1, what is the length of the spring when the charges are in equilibrium?
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