subject
Mathematics, 30.05.2021 02:10 jrfranckowiak

A physicist places a detector on each side of an area to track its movement and measure the speed at which a certain type of particle travels
through the area. The detectors are 20 meters apart, and v is the expected
speed of the particles. The measured speed for one particle is v - 0.5 meters per
second, and the speed for another particle is v+0.75 meters per second.
a. The time t required for a particle to move between the two detectors is
known as the time of flight. Write an expression for each particle's time of
flight.
b. Write an expression for the difference in time of flight for the two particles.
Simplify this expression.
C. The physicist analyzes data from an experiment, looking for a particle that
29
has a time of flight of seconds. What speed should the physicist look fo
V
in the data? Round your answer to the nearest tenth.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:50
Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.
Answers: 3
question
Mathematics, 21.06.2019 19:00
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
question
Mathematics, 21.06.2019 20:30
Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
Answers: 1
question
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
You know the right answer?
A physicist places a detector on each side of an area to track its movement and measure the speed a...
Questions
question
Mathematics, 11.04.2021 22:40
question
Mathematics, 11.04.2021 22:40
question
Mathematics, 11.04.2021 22:40