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 stationary particle explodes into 3: A (to the left), B and C (both to the right). B has mass m and speed 3v. C has mass 2m and speed v. A has speed 2v. What is the mass of A in terms of m?
If a ball of mass 5kg is dropped from rest, how far will it travel in the 3 seconds after it reaches 150m from it's original position? Write down the change in it's total energy after the 3 seconds. (ignoring air resistance)
Derive an expression for the centripetal acceleration of a body in uniform circular motion.
A student has a mass of 80kg. How much would the student weigh on the surface of the Moon?