Physics, 28.09.2019 18:20 fatherbamboo
Aball is thrown horizontally from the top of a 60 m building and lands 100 m from the base of the building. how long is the ball in the air? what must have been the initial horizontal component of the velocity? what is the vertical component of the velocity just before the ball hits the ground? what is the velocity of the ball just before it hits the ground?
Answers: 2
Physics, 22.06.2019 02:00, arinegrete2003
What is created when solids, liquids, an gases mix with one another
Answers: 1
Physics, 22.06.2019 05:20, luceridiaaz
Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity
Answers: 1
Physics, 22.06.2019 07:20, aliviafrancois2000
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 11:30, azduce
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
Aball is thrown horizontally from the top of a 60 m building and lands 100 m from the base of the bu...
Mathematics, 25.02.2021 05:20
Chemistry, 25.02.2021 05:20
Mathematics, 25.02.2021 05:20
Biology, 25.02.2021 05:20
Mathematics, 25.02.2021 05:20
Chemistry, 25.02.2021 05:20