Physics, 26.11.2019 02:31 candycrush24
During a very quick stop, a car decelerates at 7.00 m/s2 . (a) what is the angular acceleration of its 0.280-m-radius tires, assuming they do not slip on the pavement? (b) how many revolutions do the tires make before coming to rest, given their initial angular velocity is 95.0 rad/s ? (c) how long does the car take to stop completely? (d) what distance does the car travel in this time? (e) what was the car’s initial velocity? (f) do the values obtained seem reasonable, considering that this stop happens very quickly?
Answers: 3
Physics, 21.06.2019 22:30
What is the earliest point in the universe that we can observe? why can’t we see back further than this?
Answers: 2
Physics, 22.06.2019 11:00
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Physics, 22.06.2019 11:10
Which situation will produce the greatest change of momentum
Answers: 2
Physics, 22.06.2019 17:40
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
During a very quick stop, a car decelerates at 7.00 m/s2 . (a) what is the angular acceleration of i...
Mathematics, 12.08.2019 01:10
History, 12.08.2019 01:10
Advanced Placement (AP), 12.08.2019 01:10
English, 12.08.2019 01:10
Social Studies, 12.08.2019 01:10
Chemistry, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10
Mathematics, 12.08.2019 01:10