Physics, 20.07.2019 23:00 Brainly264
Carla uses a table tennis ball and a volleyball to represent two astronomical bodies based on their sizes. which of the following representations is the most correct based on what carla has? a: the table tennis ball represents the milky way and the volleyball represents the local group cluster. b: the table tennis ball represents the solar system and the volleyball represents earth. c: the table tennis ball represents the solar system and the volleyball represents the moon. d: the table tennis ball represents the milky way and the volleyball represents the solar system.
Answers: 1
Physics, 21.06.2019 18:00, Tips101
How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.
Answers: 2
Physics, 21.06.2019 20:20, vero5047
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
Answers: 3
Physics, 22.06.2019 12:00, P4thing
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
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