関連ワード:
is force a scalar or vector quantity give reason is speed a scalar or vector quantity give reason speed is a scalar or vector quantity give reason for your choice is displacement scalar or vector quantity give reason state whether speed is a scalar or vector quantity give reason for your answer state whether speed is a scalar or vector quantity give reason state weather speed is a scalar or vector quantity give reason for your choice state with the speed is a scalar or vector quantity give reason for your choice state whether speed is a scalar or vector quantity give reason for a choice speed is a scalar quantity but velocity is vector quantity give reason
