Physics
Physics, 16.02.2020 02:04, gwendallinesikes

8) A racecar accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. Determine the
acceleration of the car.

9) A skater goes from a standstill to a speed of 5.7 m/s in 10 seconds. What is the
acceleration of the skater?

10) As a shuttle bus comes to a normal stop, it slows from 9.9 m/s to 0.0 m/s in 5 s. Find the
average acceleration of the bus.

11) During a race, a sprinter increases from 5.0 m/s to 7.5 m/s over a period of 1.25s. What
is the sprinter's average acceleration during this period?

12) A baby sitter pushing a stroller starts from rest and accelerates at a rate of 0.6 m/s. What
is the velocity of the stroller after it has traveled for 4.75 minutes?

13) A skier, starting from rest, accelerates down a slope at 2.2 m/s?. How fast is she going
after 5.0 s?

14) The head of a rattlesnake can accelerate at 50 m/s in striking a victim. How
long would it take to reach a speed of 28 m/s from rest?

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 07:20, raemyiajackson1
Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?
Answers: 3
image
Physics, 22.06.2019 11:30, tommyaberman
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
image
Physics, 22.06.2019 14:40, CourtGard
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
image
Physics, 22.06.2019 16:00, myrep12
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
Answers: 1
Do you know the correct answer?
8) A racecar accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. Determine the
acc...

Questions in other subjects:

Konu
Business, 09.06.2021 20:00
Konu
Mathematics, 09.06.2021 20:00