Homework Statement
A car of mass m = 1250 kg is accelerated from rest by a constant power
P = 135 kW. The car is moving along a straight line.
Neglecting air resistance and friction, show that the velocity of the car
as a function of time is given by v(t) = sqrt 2Pt/m
then How would...
Homework Statement
A copper cylinder is initially at 20.0 degrees c At what temperature will its volume be 0.150 % larger than it is at 20.0 degrees c
Homework Equations
delta v = Beta vo (delta T)
dv= beta vo dtThe Attempt at a Solution
ive found an answer of 49.41 degrees c
I believe its...