Calculate the thermal energy dissipated from brakes
Calculate the thermal energy dissipated from brakes in a 1500-kg car that descends a 17 degree hill. The car begins braking when its speed is 95 km/h and slows to a speed of 35km/h in a distance of .30 km measured along the road.
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The 30kg sack A is dropped on a spring scale from the height h=0. The platform B of the scale weighs 6 kg and the combined stiffness of the springs is 2000 N/m. Determine the maximum reading of the scale.
When it is adjusted to a value R 2, the ammeter reads 0.25 of full-scale value. Compute the value of Ra in terms of R1 and R2.
A 0.157 kg ball is thrown straight up from 1.94 m above the ground. Its initial vertical speed is 9.60 m/s. A short time later, it hits the ground. What is the total work done by the force of gravity during that time?
Do you think that the size of the group can influence the style of presentation? For example, do you feel like it is easier to deliver an impromptu presentation with a smaller group, so that the setting is more intimate?
Calculate the thermal energy dissipated from brakes in a 1500-kg car that descends a 17 degree hill. The car begins braking when its speed is 95 km/h.
Calculate the total number of electrons in 100g of water.Avagadro number is 6.02*10^23.
What issues did Progressives support?What sectors of the U.S. economy did well in the 1920s?
A golf ball strikes a hard, smooth floor at an angle of 30.0 ° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.047 kg, and its speed is 45 m/s just before and after striking the floor. What is the magnitude of
As the ball is thrown upward is the net force acting upon it greater, less, or equal to its weight? Repeat the equation for the downward motion of the ball.
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Continuous theories of development assume that development occurs in a smooth progression as skills develop and experiences are provided
Define "Otherness": In your own words, explain what the term "otherness" means to you. Consider how it relates to the ways we perceive
To evaluate your ability to analyze financial statements, interpret key financial ratios, assess operational performance, and provide data-driven business
Based on the information in Walt Disney's SWOT analysis, address the following: 300-500wds Describe at least 1 strength and weakness that exists in the company
What employment laws must be considered when developing a strategic workforce plan? Which e-recruiting methods would you recommend, and why?
What employment laws need to be considered to prevent discrimination? What kinds of benefits would you offer to employees
Discussing challenges that face our world often means investigating opinions and ideas different from your own.