subject
Physics, 10.04.2020 18:13 daniiltemkin20

ASSIGNMENTS
COURSES
Assignment - 13. Test
Attempt 1 of 1
SECTION 1 of 1
QUESTION 1 OFT
Andrew kicks a ball along a straight path. The ball rolls straight forward for 13.2 meters. Then Andrew kicks the ball
straight back. The ball rolls back along the same path for 9.5 meters. What distance did the ball travel?
3.7 meters
O meters
22.7 meters
125 meters
NEXT QUESTION
ASK FOR HELP
TURN IT IN

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 21:00, jjxt126
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
image
Physics, 22.06.2019 00:30, mme58
What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds
Answers: 1
image
Physics, 22.06.2019 16:50, Jstylez1789
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
image
Physics, 22.06.2019 19:00, Geo777
Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
You know the right answer?
ASSIGNMENTS
COURSES
Assignment - 13. Test
Attempt 1 of 1
SECTION 1 of 1

Questions in other subjects: