Physics, 18.06.2020 00:57 rhe12345678913p50uea
When a ball is dropped from a window, how much is the initial velocity in m/s2 ?
Answers: 2
Physics, 21.06.2019 19:30
A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off
Answers: 2
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
Answers: 1
Physics, 22.06.2019 18:30
Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
Answers: 1
When a ball is dropped from a window, how much is the initial velocity in m/s2 ?...
Mathematics, 22.01.2021 19:30
Chemistry, 22.01.2021 19:30
Computers and Technology, 22.01.2021 19:30
English, 22.01.2021 19:30
Chemistry, 22.01.2021 19:30
Mathematics, 22.01.2021 19:30
History, 22.01.2021 19:30
Chemistry, 22.01.2021 19:30
History, 22.01.2021 19:30
Mathematics, 22.01.2021 19:30
Biology, 22.01.2021 19:30