Question

Jake's rally car averages 130 km/h. Jake entered car iñ a 450 km race. if the race started at 1 PM , about what time he would likely to be finish?​

Answer 1

The rule for object moving at constant (average) velocity is

`s=vt`

where
`s` is the space,
`v` is the velocity and
`t` is time. We deduce that

`t=(s)/(v)`

So, to travel 450km at a rate of 130km/h, it will take

`t=(450)/(130)\approx 3.5`

So, starting 1PM, after about 3.5 hours it wil be 4.30PM