subject
Physics, 30.11.2019 14:31 anayamllr11

Ayellow car passes a red car on the highway. from the yellow car's perspective, the red car is moving backward at a speed of 12 km/h. if the red car is moving at 75 km/h relative to the ground, what is the ground speed of the yellow car?

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:00, vkyles84
True or false: the revolution of the earth creates day and night as it rotates around the sun
Answers: 2
image
Physics, 22.06.2019 10:00, chaseashley24
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
image
Physics, 22.06.2019 14:40, casie65
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
image
Physics, 22.06.2019 16:30, makaylahamrick
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
You know the right answer?
Ayellow car passes a red car on the highway. from the yellow car's perspective, the red car is movin...

Questions in other subjects:

Konu
Mathematics, 11.02.2020 17:09
Konu
Mathematics, 11.02.2020 17:09