Plzzz help with this
u will get brainliest
ans if u know
...
Answers: 2
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Physics, 22.06.2019 17:30
Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
History, 17.10.2019 11:10
Mathematics, 17.10.2019 11:10
Advanced Placement (AP), 17.10.2019 11:10
Social Studies, 17.10.2019 11:10
History, 17.10.2019 11:10
Chemistry, 17.10.2019 11:10
History, 17.10.2019 11:10
Mathematics, 17.10.2019 11:10
History, 17.10.2019 11:10
Mathematics, 17.10.2019 11:10
Chemistry, 17.10.2019 11:10
Mathematics, 17.10.2019 11:10