Log In Registration
Ask an expert
Physics
07.12.2021 20:07
151
269
10
Solved by an expert

Acart rolling down an incline that is 60 meters long. if the cart has a beginning

Acart rolling down an incline that is 60 meters long. if the cart has a beginning speed of 2.0 m/s and it
speeds up to 22 m/s. what was the cart's acceleration?
Show Answers
DEUEIW
DEUEIW
4,7(67 marks)

4 m/s²

Explanation:

Given:

Δx = 60 m

v₀ = 2.0 m/s

v = 22 m/s

Find: a

v² = v₀² + 2aΔx

(22 m/s)² = (2.0 m/s)² + 2a (60 m)

a = 4 m/s²

Irishstoner5608
Irishstoner5608
4,5(45 marks)
Huoyrggrrooknefbjird

Popular Questions about the subject: Physics

A circuit consists of a wire, a light bulb, a switch, and a battery. what...
A circuit consists of a wire, a light bulb, a switch, and a battery. what would happen if the switch were replaced with a section of wire? A) The voltage would increase,...
Physics
24.09.2020 10:59
A potter’s wheel with a moment of inertia of 2.5 x 10-2 kg m2 is spinning...
A potter’s wheel with a moment of inertia of 2.5 x 10-2 kg m2 is spinning at 33.3 rpm. A 0.25 kg lump of clay is dropped vertically onto the potter’s wheel, 0.20 m from...
Physics
31.01.2020 02:47
Which of the following statements is true? the moon causes the earth to...
Which of the following statements is true? the moon causes the earth to wobble as it rotates. the moon is the smallest satellite in the solar system. as a moon wanes,...
Physics
30.09.2020 06:09
The moon orbits the sun has no atmosphere rotates and revolves in the same...
The moon orbits the sun has no atmosphere rotates and revolves in the same amount of time controls the earth s ocean tides has less gravity than earth...
Physics
18.10.2020 00:14
Static electricity occurs are relatively easy to scrape off atoms...
Static electricity occurs are relatively easy to scrape off atoms...
Physics
02.01.2023 17:43
Amarshmallow gun uses a spring to launch marshmallows.the spring has a...
Amarshmallow gun uses a spring to launch marshmallows.the spring has a spring constant of 200 n/m.the marshmallow has a mass of 0.05 kg and when the marshmallow gun is...
Physics
14.03.2021 16:38
The internal kinetic energy of molecules produces...
The internal kinetic energy of molecules produces...
Physics
03.06.2020 11:52
Aboat traveled downstream a distance of 80 mi and then came right back....
Aboat traveled downstream a distance of 80 mi and then came right back. if the speed of the current was 8 mph and the total trip took 5 hours and 20 minutes, find the...
Physics
17.09.2022 09:08
How did the egypitains build the pyramids...
How did the egypitains build the pyramids...
Physics
26.01.2021 05:11
Which of the following properly describes motion by comparing it to a reference...
Which of the following properly describes motion by comparing it to a reference point? A.the hands of a clock compared to the numbers on the clock. B.The distance of...
Physics
15.11.2020 00:31

New questions by subject

1 . CASE Car A Car B m = 2000 kg m = 2000 kg v = 20 km/h v = 20 km/h CASE...
1 . CASE Car A Car B m = 2000 kg m = 2000 kg v = 20 km/h v = 20 km/h CASE II Truck Car m = 8000 kg m = 2000 kg V = 20 km/h V - 20 km/h CASE III Car B m = 1000 kg m =...
Physics
22.07.2022 15:35
Put them in order from least to greatest: 7.527 7.551 7.42 7.4 7.486 7.45...
Put them in order from least to greatest: 7.527 7.551 7.42 7.4 7.486 7.45...
Mathematics
15.08.2020 14:43
The reader can infer from the Article that . A. Douglas Miles is more interested...
The reader can infer from the Article that . A. Douglas Miles is more interested in using his art to inspire and uplift the youth in his community than in making a profit...
English
02.07.2022 05:10
MOMENTUM Section 7 1 Calculating Momentum sc cong. Problem solving In this...
MOMENTUM Section 7 1 Calculating Momentum sc cong. Problem solving In this activity you will spely the law of corn of women to three mind collons in which the vehicle...
Physics
17.08.2021 04:20
Write a function g whose graph represents a vertical shrink by a factor...
Write a function g whose graph represents a vertical shrink by a factor of 1/2 of the graph of f(x)=2x+6...
Mathematics
07.05.2023 10:47
What is the conflict of the story The White Night by Eric Nicol​??...
What is the conflict of the story The White Night by Eric Nicol​??...
English
13.11.2022 21:49
Find the equation of the tangent to each curve at the point P where x =...
Find the equation of the tangent to each curve at the point P where x = 1. y=(x2 + 1)^3...
Mathematics
26.01.2020 05:49
(the top one) list then in order 3...
(the top one) list then in order 3...
History
25.08.2022 06:33
Discuss the kinds of psychosocial and cultural information a nurse may...
Discuss the kinds of psychosocial and cultural information a nurse may collect. Why is this information important for those providing for the patient’s physical and emotional...
Health
06.03.2021 23:46
What is photosynthesis​...
What is photosynthesis​...
Chemistry
22.04.2021 15:55
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home Sport Other Dating, Love, Relationships Health and Medicine Science and Technology Cities and Countries Travel and tourism Food and Cooking Philosophy Style and Beauty Animals and plants Business and Finance Construction and repair Leisure and Entertainment Legal consultation Goods and services Society and Politics Photography and Videography Auto and Moto Art and Culture Computers and Internet Horoscopes, Magic, Divination Work and Career Business Law Spanish SAT Engineering Social Studies Computers and Technology World Languages Mathematics French Biology Arts History Geography Health Chemistry Medicine Physics English Advanced Placement (AP) German
#
#
#
#
# #

We expand our knowledge with many expert answers

Answers