Question 1
This question is in two parts. Part 1 is about solar radiation and the greenhouse effect. Part 2 is about a mass on a spring.
Part 1 Solar radiation and the greenhouse effect
The following data are available.
Question (a)
(a)
Outline the conditions necessary for the object to execute simple harmonic motion.
[ 2 ]
Question (i)
(i)
The sketch graph below shows how the displacement of the object from point O varies with time over three time periods.
(i) Label with the letter A a point at which the magnitude of the acceleration of the object is a maximum.
[ 1 ]
Question (ii)
(ii)
Label with the letter V a point at which the speed of the object is a maximum.
[ 1 ]