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- Multiple ChoicePlease save your changes before editing any questions.The International System of (SI) unit for mass is:gkgGKG
- Multiple ChoicePlease save your changes before editing any questions.The International System of (SI) unit for length/ distance is:mMkmcm
- Multiple ChoicePlease save your changes before editing any questions.The International System of (SI) unit for time is:shrminms
- Multiple ChoicePlease save your changes before editing any questions.
Which one of these options is NOT a derived quantity?

Area

Volume

Density

Temperature

- Multiple ChoicePlease save your changes before editing any questions.
Which one of these options is NOT a base quantity?

Time

Electric current

Energy

Luminous Intensity

- Multiple ChoicePlease save your changes before editing any questions.
What is derived quantities ?

a tendency to do nothing or to remain unchanged.

combination of two or more base quantities

the quantity of motion of a moving body, measured as a product of its mass and velocity.

quantities that can be measured

- Multiple ChoicePlease save your changes before editing any questions.
Choose TWO(2) examples of base quantity

Mass and density

Length and area

Length and mass

Mass and velocity

- Multiple ChoicePlease save your changes before editing any questions.
Which statement uses SI unit prefixes correctly?

100 cm = 10 km

2.5 kg = 2500 mg

1000 mL = 1 dL

150 cm = 1.5 m

- Multiple ChoicePlease save your changes before editing any questions.Which quantity is not equivalent to 100 m?1.00 x 10
^{4}cm1.00 x 10^{-1}km1.00 x 10^{2}m1.00 x 10^{6}mm - Multiple ChoicePlease save your changes before editing any questions.
Instantaneous rate of change of displacement is a definition of

Instantaneous velocity

Instantaneous acceleration

Instantaneous displacement

velocity

- Multiple ChoicePlease save your changes before editing any questions.
The gradient of a v-t graph represents

acceleration

velocity

area under the graph

displacement

- Multiple ChoicePlease save your changes before editing any questions.
Describe this graph

increasing velocity

constant acceleration

increasing displacement

zero acceleration

- Multiple ChoicePlease save your changes before editing any questions.
Describe this graph

constant acceleration

constant deceleration

object move to the left

constant velocity

- Multiple ChoicePlease save your changes before editing any questions.
How can we find distance traveled?

calculate area under v-t graph

calculate area under a-t graph

calculate area under s-t graph

calculate gradient of v-t graph

- Multiple ChoicePlease save your changes before editing any questions.
Define linear motion?

Motion for a car

Motion in a straight line

Motion which is not straight

Motion of a wind

- Multiple ChoicePlease save your changes before editing any questions.When one object is travelling with a constant velocity, its acceleration will bedecreasingincreasingconstantzero