The development of the cell theory involved different ideas from different scientists.

the efforts of one scientist. .

work with computer models

complete agreement among scientists,

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.