a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

921

What is oceanographers?

858

i didnot recieve my group1 hallticket

2271

Throw some light on water temperature in oceans and its effect on marine life.

724

What is the formula of velocity?

920

What is the name for the physical constant with a value of 6.62 x 10-27 erg seconds?

880

Explain what is neutral buoyancy?

926

So quantum physics must use probability theory? : quantum physics

879

which electronic devices used at low frequencies? and high frequencies?and microwave frequencies?

1999

Why can not we think out of this universe?

833

CAN WE HAVE THE ARRANGEMENT OF QUARKS OF PROTON 'UP,DOWN,UP' INSTEAD OF 'UP,UP,DOWN'?

1936

Explain the planets?

886

What is the law of machines?

975

Explain which of the earths interior layers have been drilled and sampled?

705

What is earth science?

795