(a)[1]
Define displacement with reference to a point.
(b(i))[1]
An object is launched horizontally from a slope at a speed of $6.0\,\text{m s}^{-1}$, as shown in Fig. 2.1. After $0.71\,\text{s}$, the object comes to rest on the slope without rolling or bouncing. Determine the horizontal distance travelled by the object.
(b(ii))[2]
Determine the vertical distance covered by the object.
(b(iii))[2]
Use your answers from (b)(i) and (b)(ii) to calculate $\theta$.
(b(iv))[2]
Determine the magnitude of the displacement of the object from where it started.
(b(v))[3]
Using energy, calculate the speed of the object immediately before it lands.