Skip to player
Skip to main content
Skip to footer
Search
Connect
Watch fullscreen
Like
Comments
Bookmark
Share
Add to Playlist
Report
The angle between the vectors A and B is 60⁰. given that I A|=|B|=1, Calculate|B-A| and |B+A|
Physics with Akhtiar Ali Bullo
Follow
12/30/2023
The angle between the vectors A and B is 60⁰. given that I A|=|B|=1, Calculate|B-A| and |B+A|
Physics class 11 numerical solution
Physics class 11 problem solution
Category
📚
Learning
Recommended
4:43
|
Up next
If |A+B|=|A-B|, then angle between A and B is_If A+B=A-B, then angle between A and B is_If mod of A vector plus B vector is equal to the mod of A vector minus B vector then angle between A and B is
Physics with Akhtiar Ali Bullo
12/27/2023
5:22
Calculate the work done by force F specified by F=3i+4j+5k in displacing a body from position B to position A along a straight path.The position vectors A and B are respectively given as rA=2i+5j-2k and rB=7i+3j-5k. Sindh Text Physics Numerical Solution
Physics with Akhtiar Ali Bullo
12/7/2023
4:39
The angle between two vectors -3i+6k and 2i+3j+k is
Physics with Akhtiar Ali Bullo
6/29/2024
4:28
Find the projection of the vector A=i-2j+K on to the direction of vector B=4i-4j+7k
Physics with Akhtiar Ali Bullo
12/29/2023
3:05
Laws of Motion -01- Resolve A Weight Vector
Rebiaz Studio
9/21/2024
3:29
Magnitude of vector which comes on addition of two vectors,6i+7j and 3i+4j is
Physics with Akhtiar Ali Bullo
7/3/2024
1:48
The graph between voltage and current in s.i units is shown in figure below then resistance will be
Physics with Akhtiar Ali Bullo
8/20/2024
3:46
If a vector 2i+3j+8k is perpendicular to the vector 4i-4j+ak,then the value of a is
Physics with Akhtiar Ali Bullo
8/15/2024
3:25
Two forces each of magnitude F, have a resultant of the same magnitude F. The angle between the two forces is
Physics with Akhtiar Ali Bullo
7/2/2024
5:28
Canal Ray Experiment: Discovery of Protons
Rebiaz Studio
8/11/2024
2:51
A Voltaic Cell or Galvanic Cell Animation
Rebiaz Studio
5/18/2024
2:16
Animation of Laminar Flow and Turbulent Flow [Fluid Mechanics]
Rebiaz Studio
10/8/2023
3:40
Currents of 3A and 1.5A flow through two wires , one that has a potential difference of 60V across its ends and another that has a potential difference of 120V across its ends. Compare the rate at which energy pass through each wire
Physics with Akhtiar Ali Bullo
yesterday
8:02
A current of 6A is drawn from a 120V line,What power is being developed ? How much energy in joule and in kilowatt hour is expended if the current is drawn steadily for one week
Physics with Akhtiar Ali Bullo
2 days ago
0:39
Why electric potential is scalar quantity?
Physics with Akhtiar Ali Bullo
3 days ago
6:12
A silver wire 2m long is to have a resistance of 0.5Ω.what should its diameter be ? Given (ρ=1.52×10^-8Ωm)
Physics with Akhtiar Ali Bullo
3 days ago
2:39
A certain battery is rated at 80 ampere hour.How many coulomb of charge can this battery supply ?
Physics with Akhtiar Ali Bullo
4 days ago
2:46
A woman with a mass of 45kg is standing on a scale in an elevator.The elevator accelerates upward with a constant acceleration of 1.2ms⁻².What is the woman's weight as measured by her in the elevator ?
Physics with Akhtiar Ali Bullo
5 days ago
6:31
Determine the gravitational attraction between the proton and the electron in a hydrogen atom,assuming that the electron describes a circular orbit with a radius of 0.53×10⁻¹⁰ m.mass of electron=9.1×10⁻³¹ kg,mass of proton=1.67×10⁻²⁷ kg
Physics with Akhtiar Ali Bullo
6 days ago
3:37
Compute the gravitational attraction between two college students of mass 80 and 50kg respectively, 2m apart from each other.Is this force worth worrying about?
Physics with Akhtiar Ali Bullo
6/15/2025
0:51
Why potential energy (P.E) is scalar quantity ?
Physics with Akhtiar Ali Bullo
6/15/2025
4:17
At what distance from the centre of the earth does the gravitational acceleration have one half the value that it has on the earth's surface ?
Physics with Akhtiar Ali Bullo
6/11/2025
0:59
What is linear density or mass per unit length
Physics with Akhtiar Ali Bullo
6/10/2025
7:33
What is the value of the gravitational acceleration at a distance of 1) earth's radius above the earth's surface 2) Twice earth's radius above the earth's surface
Physics with Akhtiar Ali Bullo
6/9/2025
0:58
Malam Jabba chair lift swat kpk Pakistan
Physics with Akhtiar Ali Bullo
6/8/2025