Physics, 09.09.2021 22:50 zoelynn8386
A hockey puck moves 18 meters southward, then 12 meters
northward, and finally 8 meters southward.
For this motion, what is the distance moved?
Distance (m) =
Tap button at left to enter
answer using our built-in
number pad
What is the magnitude and direction of the displacement?
Magnitude (m) =
Tap button at left to enter
answer using our built-in
number pad.
Dir'n =
--
(Tap field to change.)
Answers: 1
Another question on Physics
Physics, 21.06.2019 23:30
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
Answers: 2
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Physics, 22.06.2019 12:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
Physics, 22.06.2019 18:50
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
You know the right answer?
A hockey puck moves 18 meters southward, then 12 meters
northward, and finally 8 meters southward....
Questions
History, 14.01.2021 08:30
Mathematics, 14.01.2021 08:30
Mathematics, 14.01.2021 08:40
Chemistry, 14.01.2021 08:40
English, 14.01.2021 08:40
Geography, 14.01.2021 08:40
Mathematics, 14.01.2021 08:40
Geography, 14.01.2021 08:40
English, 14.01.2021 08:40
Mathematics, 14.01.2021 08:40
Mathematics, 14.01.2021 08:40
