Question

1. Concert each of the following speeds into m/see315 km/hr​

Answer 1

Answer:87.5m/sec

Step-by-step explanation:for conversion of km into m , multiply 315 km/hr with 1000m/km and divide it with 3600sec to convert hr into sec

315km/hrs*1000m/km*1hrs/3600sec=87.5m/sec

hope it helps