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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Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.
Question: Symbolic interactionism took off as a theoretical approach to the study of deviance during the 1960s
Question: Which of the following is a criticism of Marxist/conflict theories? Group of answer choices
Based on the chapter by Allen Furr on the sociology of mental illness, How do sociological models help you understand mental illness differently
Multiple Choice Question Identify a true statement about political systems controlled by men. Multiple choice question.
Compose a paper that compares and contrasts critical feminist theory and power-control theory as forms of gendered criminology. Your paper should:
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation