Q11 · 2020 · Paper 1Simple familiar1 mark
QUESTION 11
The diagram shows object A and object B being projected at different velocities.
Which of the following statements is true?
(A)
Object A has a shorter flight time than object B.
(B)
Object A has a smaller maximum height than object B.
(C)
Object A has a larger horizontal velocity than object B.
(D)
Object A has a smaller horizontal displacement than object B.
WORKED SOLUTION
1 markAnswer D
ANSWER
D
Worked solution
Projectile range is . Object A travels about m horizontally and object B about m, so A has the smaller horizontal displacement. Option D.
Selects option D.
Worked explanation by QCE Vault; correct option verified against the QCAA answer key.