part a
find the direction and magnitude of the net electrostatic force exerted on the point cha...
Physics, 28.09.2019 08:30 Zaviahector1124
part a
find the direction and magnitude of the net electrostatic force exerted on the point charge 42 in the figure.(figure 1) let q = +2.3uc and d = 39cm.
express your answer using two significant figures.
fnet = __ n
Answers: 1
Physics, 22.06.2019 11:00, amcdonald009
Which sound characteristic is not affected by the relative motion of an object
Answers: 2
Physics, 22.06.2019 11:40, johanperezpere51
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
Physics, 22.06.2019 20:40, mathman783
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Mathematics, 11.12.2021 16:50
Mathematics, 11.12.2021 16:50
Social Studies, 11.12.2021 16:50
History, 11.12.2021 16:50
Social Studies, 11.12.2021 17:00
Biology, 11.12.2021 17:00