1800-150-456-789
FlagBACK
Flag General Physics> optics...
question mark

when a person moves towards a plane mirror with a speed of V, it is said that his image moves towards him with a speed of 2v. This does not sound plausible as the time taken by man and his image to reach one antoher is same. distance covered by both are same ( the image is equally behind the mirro). Is it the relative speed that they are talking about?

Deepak Purohit , 12 Years ago
Grade
anser 1 Answers
Arun Kumar

Last Activity: 10 Years ago

yes in case where image is moving towards the man

i

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on General Physics

question mark
moment of inertia of a equilateral triangle about an axis passing through centre and perppendicular to the plane
General Physics
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
. Because of the rotation of the earth, a plumb bob may not hang exactly along the direction ofthe earth’s gravitational pull (its weight) but deviates slightly from this direction. Calculate thedeviation (a) at 40 latitude, (b) at the poles, and (c) at the equator
General Physics
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
The length of a massless rod is measured using vernier callipers having 10 vernier scale divisions and least count of 0.1 mm. Two masses 1.00 ± 0.01 kg and 4.00 ± 0.02 kg are attached to its ends. If reading of vernier scale is 5 divisions coinciding with 1.3 cm, what is the % error in locating centre of mass from lighter mass
General Physics
2 Answer Available

Last Activity: 2 Year ago(s)

question mark
A block is kept on x-y plane at a point (2m,3m). It is pushed with a force of magnitude 10 Ntowards point (5m,7m). The force can be represented as?
General Physics
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
The phase of particle at t is 70°and another particle is at t is 790° what is wavelength if the distance between two particles is1 m
General Physics
0 Answer Available

Last Activity: 2 Year ago(s)