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 ▸What is dimensional analysis and how is it used?
How would you calculate the vertical and horizontal components of the velocity of an object with an initial velocity of 15m/s which is travelling upwards at an angle of 30 degrees to the horizontal?
A guitar string 0.65m long vibrates with a first harmonic frequency of 280Hz. Mary measures 1m of the string and discovers that it weighs 8.0x10^-4 kg. What is the tension in the guitar string?
A ball is dropped from rest at a height of 2 metres. Assuming acceleration due to gravity (g) is 10m/s^2 calculate the velocity of the ball just before it hits the floor.