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| style="height:20px; width:300px; text-align:left;" |'''Calculate the speed of the object in this 80 second journey.'''
: distance = 400[[m]]400m: time = 80[[s]]80s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{400}{80}} </math>
:<math>Speed = 5m/s </math>
| style="height:20px; width:300px; text-align:left;" |'''Calculate the speed of the object in the first 20 seconds.'''
: distance = 400[[m]]400m: time = 20[[s]]20s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{400}{20}} </math>
|-
| style="height:20px; width:300px; text-align:left;" |'''Calculate the speed of the object between 20 and 80 seconds.'''
: distance = 100[[m]]100m: time = 60[[s]]60s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{100}{60}} </math>
:<math>Speed \approx 1.7m/s </math>
| style="height:20px; width:300px; text-align:left;" |'''Calculate the average speed of the object for its journey.'''
: distance = 500[[m]]500m: time = 80[[s]]80s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{500}{80}} </math>
|-
| style="height:20px; width:300px; text-align:left;" |'''Calculate the [[speed]] of the object in the first 10 seconds of the journey.'''
: distance = 200[[m]]200m: time = 10[[s]]10s
:<math>v= {\frac{distance}{time}} </math>
:<math>Speed = {\frac{200}{10}} </math>
:<math>Speed = 20m/s </math>
| style="height:20px; width:300px; text-align:left;" |'''Calculate the [[speed]] of the object in the first 10 seconds of the journey.'''
: distance = 70[[m]]70m: time = 10[[s]]10s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{70}{10}} </math>
|-
| style="height:20px; width:300px; text-align:left;" |'''Calculate the average [[speed]] of the [[object]] over the entire journey.'''
: distance = 400[[m]]400m: time = 80[[s]]80s
:<math>v= {\frac{distance}{time}} </math>
:<math>Speed = {\frac{400}{80}} </math>
:<math>Speed = 5m/s </math>
| style="height:20px; width:300px; text-align:left;" |'''Calculate the average [[speed]] of the [[object]] over the entire journey.'''
: distance = 500[[m]]500m: time = 80[[s]]80s
:<math>Speed = {\frac{distance}{time}} </math>
:<math>Speed = {\frac{500}{80}} </math>
:<math>Speed = 6.25m/s </math>
|}