Answer / kuldeep

in space as there is no gravity they will meet never as
momentum will be same for both so there distance will
remain same/

Answer / umberto

If the particle reaches h=30m height, it has an intial speed
vo=sqrt(2*g*h) where g=9.81m/s^2 without considering air
friction. thus v0=24.3m/s. two particles will be at the same
height when y1=y2, with y the height over time of each
particle. thus: y1=v0*t-1/2*g*t^2=v0*(t-2)-1/2*g*(t-2)^2.
You can thus find the instant t at which the two particles
have the same height, which measures y1=v0*t-1/2*g*t^2

Distinguish between the shear center and elastic center.

0 Answers  

---

Explain the procedure in staring a F.O. purifier

0 Answers   RRB,

---

Explain enthalpy.

0 Answers  

---

why dont we use the vapour absorption refrigeration system in power palnts

3 Answers  

---

As per api 650 code for new ss tank fabrication,in bottom plate bulge is acceptable? How many bulge acceptable for api 650?

0 Answers   Hyundai,

---

how to select a pump (in hp) for lifting water from a Borewell upto a height of 320feet? Is there any thumb rule?

0 Answers  

---

Why big tyres are used for rear wheel ?

3 Answers  

---

What is the advantage and disadvantage of IS 2062 Gr A over IS 2062 Gr B & C

3 Answers   TATA,

---

RRB exam qustions.

0 Answers   RRB,

---

What is bauschinger effect ?

0 Answers  

---

how do you differentiate the while look at drawing whether it is first angle or third angle projection.

2 Answers   L&T, MAHINDRA,

---

What is difference between HP and Torque

0 Answers   Force Motors,

---