Question

please answer all questions please help me

Answer 1

unit of speed is metre second inverse
speed is calculated by distance upon time
car is show two parallel lines
a balance wheel is used in quartz watch
one solar day is equal to 86400 seconds
I HOPE it will help you

Answer 2

Hey friend!!!

Here are your answers

★Fill in the blanks
1)Second ,Meter
2) kilometer
3)uniform
5)proper time.

★Match the given columns
1)gives the distance travelled by a moving vehicle
2)time taken by a pendulum to complete one oscillation
3)a device used by romans to measure time
4)10^9 nanoseconds
5)representation of the speed of different moving bodies.

★MCQs
1)24 hours
2)quartz watch
3)distance÷time
4)two straight lines at different angles
5)m/s

Hope it helps you

Please mark it as brainliest.