Two cars, one of mass 1400 kg, and the second of mass 2200 kg, are moving at right angles to each other when they collide and stick together. The initial velocity of the first car is 10 m/s in the positive x direction and that of the second car is 19 m/s in the positive y direction. At the same time a third car of mass 1000 kg traveling at an angle of 315 deg to the positive x-axis (-45 deg) hits at a velocity of 15 m/s and sticks. What is the magnitude and direction of the velocity of the wreckage of the three cars immediately after the collision

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.