Physics, 14.02.2020 03:27 unknown9263
A car is traveling to the left, which is the negative direction. The direction of travel remains the same throughout this problem. The car's initial speed is 25.6 m/s, and during a 8.48-second interval, it changes to a final speed of (a)31.2 m/s and (b)10.8 m/s. In each case, find the acceleration (magnitude and algebraic sign).
Answers: 2
Another question on Physics
Physics, 21.06.2019 22:30
Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?
Answers: 1
Physics, 22.06.2019 01:30
Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j
Answers: 1
Physics, 22.06.2019 02:40
15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.
Answers: 1
Physics, 22.06.2019 03:50
Two polarizers are oriented at 70ββ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?
Answers: 1
You know the right answer?
A car is traveling to the left, which is the negative direction. The direction of travel remains the...
Questions
Geography, 09.06.2021 21:10
Business, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Biology, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
Mathematics, 09.06.2021 21:10
