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Utkarsh Kumar
Subject: Physics
, asked 2 days, 14 hours ago
What does this statement mean "a conservative force should not be confused with the general law of conservation of energy" ?
Answer
1
Rohit Brahme
Subject: Physics
, asked on 2/5/21
Please give the answer...
Answer
1
Pooja
Subject: Physics
, asked on 17/4/21
In case of circular loop carrying current, the strength of
magnetic field is
(a) constant everywhere
(b) stronger inside the loop than outside the loop
(c) weaker inside the loop than outside the loop
(d) none of these
Answer
1
Gurleen Kaur Brar
Subject: Physics
, asked on 13/4/21
Chapter 14
Page no 242
Tell meaning of :-
1. Dissipated
Answer
2
Sneha Lahoti
Subject: Physics
, asked on 11/4/21
sound wave having certain frequency travel with the speed of 336 m/s and wavelength 3 cm . Calculate the frequency. Will it be audible?
Answer
1
Samriddhi ❄
Subject: Physics
, asked on 2/4/21
Pls answer $
Answer
3
Rohit Brahme
Subject: Physics
, asked on 24/3/21
The resultant of two forces has
magnitude 20 N. One of the forces is of
magnitude 20?3 N and makes an angle of
30? with the resultant. Then what is the
magnitude of the other force?
Solve by Parallelogram Law of Vector Addition
Answer
1
Rohit Brahme
Subject: Physics
, asked on 20/3/21
Find the magnitude of the unknown forces.
if the sum of all forces is zero
Answer
1
Rohit Brahme
Subject: Physics
, asked on 16/3/21
Three boys are pulling 3 ropes joined at a point. The boy
in the middle is exerting a pull of 100 N. The other two boys, whose ropes
both make an angle of 150? with the center rope, are pulling with forces 100 N
of 50?3 N & 50/?3 N. Find the magnitude of the resultant pull on the common point
Answer
1
Khushi Morankar
Subject: Physics
, asked on 6/3/21
the distance travelled by a body falling freely from rest in 2nd 3rd and 5th second?? Answer is 3:5:9...I am in 10th class..I used the known formula s=1/2 gt^2 as u is o ..but answer is not coming ..there is another formula used but why don't this work to take out answer ??plzz explain as a student of class 10th
Answer
2
Rohit Brahme
Subject: Physics
, asked on 14/2/21
A person moves from A to B. If he drives at the rate of 10 Kms per hr , he
reaches B at 6 pm. If he drives at 15 Kms per hr , he would reach the B at 4 pm . At what speed, in km per hr, should
drive so as to reach the B at 5pm?
Answer
1
Rohit Brahme
Subject: Physics
, asked on 25/1/21
The distance between Chembur, Mumbai and Kothrud, Pune is 150 km. I start driving from Kothrud at 7:00 a.m. and travel towards Chembur at 80 km/hr. My wife starts driving from Chembur at 7:30 a.m. and travels towards Kothrud at 70 km/hr. At what time will we cross each other??
Answer
39
Kumar Aryan
Subject: Physics
, asked on 17/1/21
What is force and energy?
Answer
1
Gauri Mishra
Subject: Physics
, asked on 13/1/21
Plzplz plz fast its urgent
Answer
29
Harsh Singh
Subject: Physics
, asked on 26/12/20
What is ocean thermal energy... Thooda late dijo ans ...expert
Answer
23
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What are you looking for?

magnetic field is

(a) constant everywhere

(b) stronger inside the loop than outside the loop

(c) weaker inside the loop than outside the loop

(d) none of these

Page no 242

Tell meaning of :-

1. Dissipated

magnitude 20 N. One of the forces is of

magnitude 20?3 N and makes an angle of

30? with the resultant. Then what is the

magnitude of the other force?

Solve by Parallelogram Law of Vector Addition

if the sum of all forces is zero

in the middle is exerting a pull of 100 N. The other two boys, whose ropes

both make an angle of 150? with the center rope, are pulling with forces 100 N

of 50?3 N & 50/?3 N. Find the magnitude of the resultant pull on the common point

reaches B at 6 pm. If he drives at 15 Kms per hr , he would reach the B at 4 pm . At what speed, in km per hr, should

drive so as to reach the B at 5pm?