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Introduction to integration — Question 64

Original QCE Vault practice · 1 mark

Q64 · Practice questionTechnology-freeSimple familiar1 mark

QUESTION 64

A particle has velocity

v(t)=2t-1

. Its displacement from

t=0

to

t=3

is

(A)

3

(B)

4

(C)

5

(D)

6

ABCD

Question linkSyllabus coverage

WORKED SOLUTION

Answer D

1 mark

ANSWER

D

Worked solution

\int_0^3(2t-1)dt=[t^2-t]_0^3=6

.

Selects the correct option.

[1 mark]

Practice question aligned to the current QCAA syllabus; review the worked solution and marking criteria.

View the QCAA syllabus

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