Answer / civil

Velocity is the rate of change of momentum

Answer / praveen

It is the rate of change of displacement

Answer / bert05

velocity is the measurement of the rate and direction of
change in the position of an object

Gravity is a force pulling together all matter (which is
anything you can physically touch).

Answer / p.gopi

the time rate of change of position of a particle in a particular direction is called velocity

Answer / sailesh kumar swain

velocity is the speed of something in a given direction ,where as gravity means the force that attracts a body towards the centre of the earth,or towards any other physical body having mass.

Answer / m. ghailani

Velocity is defined as the distance per unit of time. for a
car driven from station A to station B, velocity (or
actually the average velocity) is equal to the distance
between stations A & B divided by time taken for this
journey. velocity is measured in units of length per unit
of time, for example m/s, or metre per second, km/h,
kilometers per hour. Gravity on the other hand is the
pulling force of an object to other object. For Earth
gravity it is equivalent to the weight of the object on
Earth.
In the science of water/ liquid conveyance, there are two
main ways for conveying water from one point to another.
First, is by closed pipes or conduits. The water in pipes
is will have some internal pressure and the energy (head)
that moves water is a combination of Velocity head (V^2/2g)
plus pressure head (p/water density) plus elevation head.
second, is by open channels (like in rivers), in which the
pressure is zero (atmosheric only) hence pressure head is
zero. the elevation head is the main contributor to
movement.

The Geological formation under subanshiri dam is- (1) sedimentary rock (2)metamorphic rock (3) igneous rock (4)none of the above

1 Answers  

if we know load bearing capacity of the soil and building load falling in each footing, then how to choose the type of foundation??? and if it is shallow foundation then which type of shallow foundation should be choosen i.e either strip or isolated or raft or combined or cantilever footing???????

0 Answers  

what is conventional shuttering rate per square feet of built up area? what is Mivan shuttering rate per square feet of built up area? what is coupler shuttering rate per square feet of built up area?

0 Answers  

what is conrete grade ,how are depent on concrete grad and size of concrete?

0 Answers  

Method of findingthe dry ingredient quantity of 1 m3 concrete. what is the difference between static and dynamic induced emf? Testing charges bill given for Rs. 32,000/- but not added service tax in this bill. So, How much TDS will be deduct

0 Answers   Suraj Constructions,

What is the diff b/w ROAD TUNNEL & RAILWAY TUNNEL ??

0 Answers   Apex,

what is meant by velocity & gravity ?what is the difference between normal liquid flow & gravity liquid flow ?

6 Answers  

On concrete surface 1sq.ft area hacking no's of hack?

7 Answers  

What is the basic difference between QA and QC

1 Answers   CTG Global,

How much 1sqft area reinforce formula properly define

1 Answers  

what is SDLC ?and write a 'c'program for to swapping the three numbers?

0 Answers  

all engineering filed in which branch mother branch

22 Answers   L&T, Manoj Pharma Ltd,