How fast is she going when she reaches the bottom
A novice skier, starting from rest, slides down a frictionless 33.0° incline whose vertical height is 124 m. How fast is she going when she reaches the bottom?
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Two particles are fixed on an x axis. Particle 1 of charge q1=2.3x10-8 C at x=20.0 cm and particle 2 of charge q2= -4.50q1 at x=70 cm. At what coordinate (i.e., x value) on the axis is the net electric field produced by the particles equal to zero
An 9.00 {rm kg} point mass and a 15.0 {rm kg} point mass are held in place 50.0 {rm cm} apart. A particle of mass m is released from a point between the two masses 19.0 {rm cm} from the 9.00 {rm kg} mass along the line connecting the two fixed mas
An elastic cord is 67 cm long when a weight of 58 N hangs from it but is 86 cm long when a weight of 78 N hangs from it. What is the "spring" constant k of this elastic cord?
In a performance test, each of two cars takes 9.0 s to accelerate from rest to 27 m/s. Car A has a mass of 1400 kg, and car B has a mass of 1900 kg. Find the net average force that acts on each car during the test.
Explain the primary characteristics of counterterrorism and counterinsurgency. Explain their role and function in the Global War on Terror (GWOT).
In a 25.0 set, the ghost is about 1.00 to the right of the principal image if the reflected signal arrives 0.800 after the principal signal.In this case, what is the difference in the distance traveled by the two signals?
Your expression should give 3.0 m/s for and your answer to part A for theta. Express your answer in terms of theta. Make a graph of v versus theta for one complete revolution.
A hot iron horseshoe (mass=0.40 kg), just forged is dropped into 1.60 L of water in a 0.30-kg iron pot initially at 20 degree celsius. If the final equilibrium temperature is 25.0 degree cesius, estimate the initial temperature of the hot horsesh
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Then, consider how tools like brain scans and other technology can show what is happening in the brain during that process.
how constructionism influences your racial and ethnic identities. The concept of social class is also based on or influenced by constructionism
Describe the concerns held by both adoptive parents and adopted children in transracial families. What other concerns would you add that were not discussed
Pick one type of social media and discuss how this media influences society. Discuss the history of the media type, select a platform
Explain how media has affected elections and/or geopolitics from either the United States or anywhere around the world.
The verdict in Brown vs Board of Education of Topeka Kansas was the beginning of the Civil Right movement. What was Brown vs Board of Education?
Perform research on the Bill of Rights and the restrictions on service members participating in American political campaigns.