Physics, 28.01.2020 03:31, arizola757
Asteroid 1 moving 8km/s right asteroid 2 moving 16 km/s left before the crash. after the crash asteroid 1 is moving 4 km/s left and changed speed bu 12km/s. asteroid 2 moving 2km/s left and changed speed by 14km/s
two asteroids crashed. the crashed caused both asteroids to change speed. scientist want to use the change in speed and motion to figure out which asteroid has more mass. based on the information in the diagram. which statement is correct? in your answer explain what the forces were like and why the asteroids changed motions
asteroid 1 has more mass than asteroid 2
asteroid 1 and asteroid 2 are the same mass
or asteroid 1 has lees mass than asteroid 2
Answers: 2
Physics, 21.06.2019 22:00, datgamer13
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 22.06.2019 16:00, blythephillips2734
An charge with mass m and charge q is emitted from the origin, (x, y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.
Answers: 1
Physics, 22.06.2019 21:30, Inrimid3619
Aperson touches a large chunk of ice with their hand and remarks, βthis is making me cold.β explain what this person is feeling. is the ice transferring βcoldβ to the person? is there a heat transfer occurring? explain.
Answers: 1
Asteroid 1 moving 8km/s right asteroid 2 moving 16 km/s left before the crash. after the crash aster...
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