Help of frictional force
What would the bank angle be for a circular racetrack with radius 120 m so that a car can go around the curve safely at a maximum of 21 m/s, without the help of frictional force to keep it on the road? (The answer in my book says 21 degrees)
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Use energy considerations to determine the drum's rotation rate when the anchor hits the water. Neglect the mass of the cable.
What is the wavelength of a photon emitted when the electron in the infinite well makes a transition from the first excited state to the ground state?
Bonnie and Clyde are sliding a 309 kg bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde pushes from behind with 385 N of force while Bonnie pulls forward on a rope with 333 N of force. What is the safe
The operating model of an organization is more important as the organization grows larger and diversifies into multiple businesses. An example may be a healthcare organization that consists of multiple hospitals and clinics.
The engineer applies the brakes at a crossing, and later the last car passes the crossing with a speed of 16.5 km/h. Assuming constant acceleration, determine how long the train blocked the crossing.
Identify the subject, les poems, les essais, les pieces de theatre, les biographies?
A 15.4 kg block is dragged over a rough, horizontal surface by a constant force of 187 N acting at an angle of angle 26.6 above the horizontal. The block is displaced 9.41 m and the coefficient of kinetic friction is 0.14. 15.4 kg μ = 0.14 187
Which events must occur first to trigger the skeletal muscle to generate an action potential and contract
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In 2010, The American Academy of Pediatrics (AAP) released a policy statement addressing the complex relationships among children, adolescents, substance abuse
The statement uses circular reasoning to explain the behavior. In circular reasoning, the cause and effect are dependent on each other,
Based on what you learned about counts, and thinking about Kendra's mother's counts, when is the dimension of duration used?
Problem: Ethical considerations in research with children (with literature). Who owns children's data? researcher? setting? child? family?
Create a clear thesis statement that takes a position on whether nature or nurture has more impact on human behavior.
Question: Which of the following statements best describes the concept of adolescent egocentrism?
Question: Which of the following is a characteristic of Piaget's formal operational stage, typically reached during adolescence?