COMMUNICATION 14 MARKS
1. Draw a free-body diagram for the following scenarios, indicating an a...
Physics, 22.04.2020 01:39 hussain5889
COMMUNICATION 14 MARKS
1. Draw a free-body diagram for the following scenarios, indicating an acceleration arrow where
necessary:
a) Several seconds after being thrown, a football is moving upwards and rightwards towards the peak of its
trajectory. Ignore air resistance.
b) The brakes are applied to a rightward moving car and it is skidding to eventually stop.
Answers: 3
Physics, 22.06.2019 06:30, marciamwilliamp31fz6
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 08:40, Hazeleyes13
An isolated conducting spherical shell carries a positive charge. part a which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? electric potential inside the shell is constant and outside the shell is changing as 1/r2 both the electric potential and the electric field does change with r inside and outside the spherical shell electric potential inside and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is equal to zero electric field inside and outside the shell is constant (does not change with the position r), but is not equal to zero electric field inside and outside the shell is changing as 1/r (where r is the distance from the center of the sphere) electric field inside is equal to zero and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is changing as 1/r electric field inside and outside the shell is changing as 1/r2 electric field inside is equal to zero and outside the shell is changing as 1/r2 electric field inside and outside the shell is zero electric field inside is constant and outside the shell is changing as 1/r
Answers: 3
Mathematics, 24.04.2021 21:20
Mathematics, 24.04.2021 21:20
Mathematics, 24.04.2021 21:20
Mathematics, 24.04.2021 21:20
Physics, 24.04.2021 21:20
Mathematics, 24.04.2021 21:20
Mathematics, 24.04.2021 21:20