Edexcel IGCSE Physics - movement and position

what unit will you most commonly use for mass in Igcse physics???

What unit would you most commonly use for speed or velocity in igcse physics???

which of these terms best describes speed???

Mr Hull went for a jog the other day (before lockdown) for 1/2 hour, he covered about 7km in that time, what was avarage running time?

Mr Hull runs to the bathroom in-between his online lessons, his bathroom is 3km at the other end of his estate. it takes him about 12 minutes to get there, what is his average speed, in m/s.

Which term describes the velocity as quantity?

At which stage of the journey is Mr Hull running the fastest?

At which stage of Mr.Hulls run did he stop to get sand out his shoe?

What was Mr Hulls speed at C?