Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

1.Find the magnitude of displacement between drug to Bhubaneswar by using the road map of India.
 
Asked by ABHILASHA | 22 May, 2017, 05:57: PM
answered-by-expert Expert Answer
This is a very good question that can be done on own. Take a road map of India. Follow the steps below:
 
1) Find Durg (Chhattisgarh) on it → Find Bhubaneshwar (Odisha) on it
 
2) Draw a latitude line from Durg towards Bhubaneshwar
 
3) Draw a longitude line from Bhubaneshwar upwards. Both the line will meet at a point
 
5) Measure the distance between that point to Durg as well as Bhubaneshwar. (Mind the scale shown on the map)
 
6) Displacement will then be given by Pythagoras' rule
 
begin mathsize 12px style straight x squared equals lat squared plus long squared therefore straight x equals square root of lat squared plus long squared end root end style
Answered by Romal Bhansali | 23 May, 2017, 09:49: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 9 - Physics
A boy of mass 45 kg running 6 m/s jumps onto a 30 kg trolley moving in the same direction at 1.5 m/s. Their common velocity will be: A. 4.0 m/s B. 4.2 m/s C. 6.5 m/s D. 8.3 m/  
Asked by nishitatrambadia | 21 Oct, 2021, 09:38: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
what is linear momentum ?
Asked by frusbJusyktsnis | 17 Sep, 2021, 12:03: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
a bullet of mass 20 grams is horizontally fired with a volicity of 150 mls from pistal of mass 2 kg what is the recoil volicity of pistal
Asked by gaminggaming64738 | 28 Jun, 2021, 10:30: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Two hockey players of opposite teams, while trying to hit a hockey ball on the ground collide and immediately become entangled. One has a mass of 60 kg and was moving with a velocity 5.0 m s–1 while the other has a mass of 55 kg and was moving faster with a velocity 6.0 m s–1 towards the first player. In which direction and with what velocity will they move after they become entangled? Assume that the frictional force acting between the feet of the two players and ground is negligible.
Asked by sasikumarsarala2020 | 25 Jun, 2021, 04:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
vehicle stops on applying brakes does this phenomena violate the principle of conservation of momentum momentum momentum
question image
Asked by neeteshvarshney6 | 20 Jul, 2020, 04:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
please answer fast
question image
Asked by tapandash1974 | 16 Jul, 2020, 05:39: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
question number 33
question image
Asked by neha14072006 | 21 Jun, 2020, 08:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
A bullet of mass 3 kg is fired with a velocity of 150 metre per second find its momentum  
Asked by pnegi9416 | 29 Apr, 2020, 10:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
A ball moving at a constant speed 10m/s, hits normally on a wall (mass of ball is 50g) and rebounds with same speed. The change in momentum is
Asked by mohitdhoni706 | 03 Apr, 2020, 01:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
The mass of a cannon is 500 kg.  From this cannon a bullet of 10 kg mass was thrown at a speed of 20 m / s.  How long does a cannon retreat if the resistance of the land is one tenth the weight of the cannon?
Asked by asishsengupta51 | 20 Feb, 2020, 11:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×