Mathematics, 27.01.2020 19:31 Anisanene

The driver of a 810.0 kg car decides to double the speed from 23.6 m/s to 47.2 m/s. what effect would this have on the amount of work required to stop the car, that is, on the kinetic energy of the car? kei= × 105 j kef= × 105 j times as much work must be done to stop the car.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:40

Write the sentence as an equation. z plus 372 is equal to 160

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?

Answers: 3

Answer

You know the right answer?

The driver of a 810.0 kg car decides to double the speed from 23.6 m/s to 47.2 m/s. what effect woul...

Questions

Mathematics, 25.10.2021 14:00

An exponential function in the form y=64(b)x contains the points (0,64) and (3,1). What is the value of b?...