英语翻译 the average speed of a car is given by the formula S=D/T,where D is the distance covered in kilometers and T is the time taken in hours,Find: 1.the speed,if 800 km is covered in 10 hours. 2.the speed of a car which takes 4.5 hours to travel a distance of 250km, ...
英语翻译the average speed of a car is given by the formula S=D/T,where D is the distance covered in kilometers and T is the time taken in hours,Find:1.the speed,if 800 km is covered in 10 hours.2.the speed of a car which takes 4.5 hours to travel
1. What is the average speed of a car that travels a distance of 120 miles in 2 hours?Solution:Distance = 120 milesTime = 2 hoursUse the speed formula to calculate the speed.Speed $= \frac{Distance}{Time}$Speed $= \frac{120 \;miles}{2 \;hours} = 60$mph...
a式中g为平均速度梯度引起的湍流动能产生项;a为湍流动能;b为耗散率;u为液体的运动粘度, , , , =0.09[13]。和 分别是与湍流动能和耗散率对应的Prandtl数。 In the formula g is the turbulent kinetic energy which the average velocity gradient causes produces the item; a is the turbulent kinetic energ...
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Linear Velocity | Definition, Calculations & Formula from Chapter 14 / Lesson 12 96K Learn what linear velocity is. Understand how to find linear velocity using the linear velocity formula and see when the linear speed formula is used. Related...
To cover a distance of 90 km in 2.5 h, what should be the average speed of the car? View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
What is average speed? What is drift velocity? Write the formula to calculate it. A car drives over the top of a hill that has a radius of 41.08 m. What maximum speed can the car have without flying off the road at the top of the hill?
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