Ameteorite of mass 1500kg moves with a speed of 0.700c . find the magnitude of its momentum p. express your answer in kilograms times meters per second to three significant figures.

Explanation:

The relativistic momentum of an object is given by

where:

is the relativistic factor, with v being the speed and c being the speed of light

m0 is the rest mass of the object

v is the speed

In this problem, we have

m = 1500 kg is the rest mass

v = 0.700 c is the speed of the meteorite

So we find

And so the momentum is

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.