Answers
>
Physics
>
A Level
>
Article
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
Answered by
Matteo T.
•
Physics tutor
2726 Views
See similar Physics A Level tutors
Related Physics A Level answers
All answers ▸
How does the strong nuclear force between two nucleons varies with separation of the nucleons. Please detail the range over which the force acts.
An ideal gas at a temperature of 22 C is trapped in a metal cylinder of volume 0.2 m^3 at a pressure of 1.6x10^6 Pa. The gas has a molar mass of 4.3 x 10^(-2) kg mol^(-1). Calculate the density of the gas in the cylinder.
Explain, using appropriate laws of motion, why the air exerts a force on the engine in the forward direction.
What are the similarities and differences between an elastic and an inelastic collision?