Free Printable A Level Maths Mechanics Year 2 Chapter 6: Mini test

Worksheets

Name

Class

Date

In this chapter, INCORRECT modelling assumption

The object is modelled as a particle

Resistive forces are negligible

The object moves in 3-dimensional space

The object moves in a plane

The vertical component of U is

Usinα

Ucosα

Utanα

Ucos(90-α)

We can use speed = distance / time for

all parts of a question

the vertical component

the horizontal component

What's TRUE at C (taking ^ as positive)?

v = 0

horizontal s = 20

vertical s = 20

vertical s = -20

A valid step in finding the distance OC (taking ^ as positive)

Find t when vertical v = 0 and multiply by 2

Find t when vertical s = 0

Find t when vertical s = -20

Find t when vertical s = 12

100 %

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