subject
Physics, 21.11.2019 02:31 shedan1794

Abox is sliding down an incline tilted at a 16.0 angle above horizontal. the box is initially sliding down the incline at a speed of 1.90 m/s. the coefficient of kinetic friction between the box and the incline is 0.420. how far does the box slide down the incline before coming to rest?

a) 2.33 m

b) 0.720 m

c) 1.78 m

d) 1.44 m

e) the box does not stop. it accelerates down the plane

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
question
Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
Answers: 1
question
Physics, 22.06.2019 21:00
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
question
Physics, 23.06.2019 02:30
Find an expression for the electric field e⃗ at the center of the semicircle. hint: a small piece of arc length δs spans a small angle δθ=δs /r, where r is the radius. express your answer in terms of the variables q, l, unit vectors i^, j^, and appropriate constants.
Answers: 1
You know the right answer?
Abox is sliding down an incline tilted at a 16.0 angle above horizontal. the box is initially slidin...
Questions
question
Mathematics, 19.07.2019 12:30
Questions on the website: 13722361