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Ujjwal Kumar
Subject: Physics
, asked on 16/9/21
At any point in water , the force acting downward is greater than the force acting upwards
a.) True
b.) False
Answer
1
Rohit Brahme
Subject: Physics
, asked on 8/9/21
Please Do Solve. Thanks a lot!
Topic - Work Power and Energy
Answer
1
Rohit Brahme
Subject: Physics
, asked on 9/7/21
How do we solve this?
Answer
1
Thisara Imandi Jayawardane
Subject: Physics
, asked on 9/7/21
Find value of m
Experts please answer
Lesson - formulae
#thankyou
Answer
1
Utkarsh Kumar
Subject: Physics
, asked on 16/6/21
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
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Next
What are you looking for?

a.) True

b.) False

Topic - Work Power and Energy

Experts please answer

Lesson - formulae

#thankyou

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?