Determine a vector expression for the position of a particle whose velocity is (3t^2 - 8)i + 5j m/s.

r(t) = [integral] v(t) dt

      = (t^3 - 8t + C)i + (5t + C)j m

MT

Related Physics A Level answers

All answers ▸

A fluorescent light uses a lining to emit visible light, explain why this is necessary and how it works.


Given the Earth orbits the Sun at a distance of 1.49*10^11m with Me = 5.97*10^24kg and Msolar = 1.99*10^30, what is the gravitational force between the Earth and Sun?


Explain the Doppler Shift Effect, and how it can be used to measure blood flow in the body.


In the Photoelectric effect, Why does increasing the light intensity have no effect on the energy of the electron emitted?