pete onoriode

A car tyre pump in the morning at 10degree celcius to a pressure of 0.20NM/S increases in pressure at it's temperature rises.if the temp. reachs 18degree celcius,what is the pressure

An object of mass 50kg moves at 50m/s round a circular path of radius 10m.calculate i)centripetal acceleration. ii)centripetal force need to keep it in it's orbits.. Please show all caculations detains.

Find the magnitude and direction of a)the resultant b)the equilibrant of two forces 10N acting in the direction N030'E and 15N acting in the eastern direction if boths forces act at a point. Please solve nd give the details especially the B parts of the q...

From electric field force b/w two charges=F=Q1Q2/4pieE¤r (square) force(f)=197,Q1=50,Q2=50,and 4pie E¤r(square)=8.98755*109Nm/C :-> 197=50*50 /8.98755*109*r 197*8.98755*109*r2=50.0*50.0 r2=192730.912/2500 after division then take d square root of d ans. G...

d question is not complete.either d (specific heat capacity of ice) is give or(specific heat of fusion of ice)is given so check d question.

not that i can't solve,i hav already solve 4 d resultant to be 21.8N.after using cosine rule.. But am confused in solving for the equilibrant dat is the B parts of d question Mr bobpursley,how can i get the equilibrant.