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...
In summary, the equation for calculating the lifetime of a star is k*m/l, where k is a constant, m is the mass of the star, and l is the star's luminosity. Using this equation, it can be determined that a star with 24 solar masses and 300,000 times the luminosity of the s...
The formula for calculating an object's velocity is as follows: v = d/t Here, the letters "v," "d" and "t" respectively denote "velocity," "displacement" and "time." In other words, velocity = displacement divided by time. When using this formula, it's important to measure displac...
aThe idea behind this rule is to shorten the accelerating 想法在这个规则之后是缩短加速[translate] aBased on formula (5), the speed curve and the 基于惯例(5),速度曲线和[translate]
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, ...
speed of the aforementioned engine between sampling period, step and the frequency x*n which calculate the average engine speed n between the aforementioned sampling period (as for x, the degree which is selected beforehand) the value T which displays the aforementioned average engine torque which ...
5.willjudgedifferentspeedorvariablespeedbyinstrument reading Emotion,attitudeandvalues 1.,byintroducingorlearningthespeedofvarioustools,to perceivethevalueandapplicationofScience 2.understandtheideaofcalculatinginstantaneousspeedfrom averagespeed,andunderstandtherelationbetweenmathematics ...
Agglomeration of the industry significantly impacts economic performance and environmental sustainability. In line with its strategic context of striving to achieve carbon reduction targets, China is making efforts to optimize the producer services lands
5, a formula for calculating the value of coal blocks in open-pit coal mines is proposed. Taking into account the characteristics of coal deposit occurrence, the formula for calculating the value of a coal block (vb) in open-pit mining is developed. $$v_{b} = \left\{ {\begin{array}...
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