Find the mass of the worker
A worker stands still on a roof sloped at an angle of 21° above the horizontal. He is prevented from slipping by a static frictional force of 400 N. Find the mass of the worker.
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A 20 kg loudspeaker is suspended 2.2 m below the ceiling by two 3.0-m-long cables that angle outward at equal angles. What is the tension in the cables?
How are rocks and soil formed? How are rocks and soil formed?
Explain why the wind direction in the lowest 1 km of the atmosphere backs with increasing height on that day. (HINT: Consider the force balances at the surface and at 1 km)
A Toyota Prius driving north at 61.0 {rm mph} and a VW Passat driving south at 41.0. What is the velocity of Toyota Prius relative to the VW Passat when they are 250 apart, just before they meet?
A beam of light is diffracted by a slit of width 0.600 mm. the diffraction pattern forms on a wall 2.00 m beyond the slit. the distance between the positions of zero intensity on both sides of the central bright fringe is 4.00 m. Calculate the ang
A man weighing 680 and a woman weighing 430 have the same momentum. What is the ratio of the man's kinetic energy to that of the woman?
Which of the following best describes the current philosophy of the juvenile justice system?
250-300 WORD ESSAY EXPLAINING THE NERVOUS SYSTEM.THIS REPORT SHOULD INCLUDE THE FUNCTIONS OF YOUR SYSTEM,WHERE YOUR SYSTEM IS LOCATED,AND TYPES OF DISEASES THAT COULD INFET YOUR SYSTEM.
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Crimes against children and young adults present unique challenges for law enforcement and victim service providers due to victims' developmental stages,
Met with youth for session, youth was upset due to the fact her home visit was cancelled after being caught stealing out of DCPP transport purse.
Meet with Sophia for session, she was excited about going out shopping at five and below, Sophia described wanting to look at makeup and nail care items
The theoretical foundation of this study draws primarily from Social Learning Theory (Bandura, 1977) and the Toxic Triangle Framework
Met with youth for session, youth described having a rough day in school discussed getting into an argument with peers in her class over gossiping.
This is another response: Children with low birth weight are at increased risk for cognitive delays, which can be understood through both Piaget's and Erikson's