Ask Force And Pressure question free
×
Force And Pressure Free Doubts and Solutions
CBSE - VIII - Science - Force and Pressure
the force of acceleration is 5cm/s2 in a mass of body 20 g. then find out the force acting on a body in Newton.
Asked by sppatil3668
7th May 2024,
5:29 PM
CBSE - VIII - Science - Force and Pressure
Why we are not flying in the sky
Asked by premssidar90
5th August 2021,
10:42 PM
CBSE - VIII - Science - Force and Pressure
the density of wood in C.G.S unit is0.8gm/cc.its value in S.I units is
Asked by viratchow123
20th September 2020,
4:13 PM
CBSE - VIII - Science - Force and Pressure
What is the magnitude?
Asked by zainab.matrix
24th November 2019,
7:16 PM
CBSE - VIII - Science - Force and Pressure
the displacement - time graphs for the particles A and B are straight lines inclined at angle of 30 degree and 60 degree with the time axis as shown in figure. what will be the ratio of the velocities Va:Vb ?
Asked by Hrishikesh marathe
13th June 2016,
5:09 PM
CBSE - VIII - Science - Force and Pressure
A car accelerates from rest at a constant rate 
for some time after which it decelerates at a constant rate
and comes to rest. if the total time elapsed is 't' then prove that maximum velocity acquired by the car is
t
= 
(
)
for some time after which it decelerates at a constant rate and comes to rest. if the total time elapsed is 't' then prove that maximum velocity acquired by the car ist )
Asked by Hrishikesh marathe
13th June 2016,
7:30 AM
CBSE - VIII - Science - Force and Pressure
P and Q are two blocks of different metals .They have the same volume but block
P has twice the mass of block Q. When given identical quantities of energy, their temperature rise by the same amount. Which one of the following statment is true? Also give the explanation.
The density of P is half that of Q.
The density of P is the sane as that of Q.
The specific heat capacity of P is half that of Q.
The specific heat capacity of P is the same as that of Q.
P has twice the mass of block Q. When given identical quantities of energy, their temperature rise by the same amount. Which one of the following statment is true? Also give the explanation.
Asked by Petulla Mishra
1st February 2015,
11:16 AM
CBSE - VIII - Science - Force and Pressure
why do astronauts were special suits
Asked by dipakthapa37
24th August 2014,
10:11 PM
CBSE - VIII - Science - Force and Pressure
when a magnet clings an iron rod is it contact force
Asked by aryandolas.312
8th April 2014,
1:49 PM
CBSE - VIII - Science - Force and Pressure
what do you mean by force cause because of effact . plaese give one example
Asked by Hitesh Sharma
17th March 2014,
9:10 PM
