Question

Please answer these questions correctly I will mark as barinliest please 1. An automobile travelling at an average speed of 75 km/h takes 5 hours to
reach town B from town A. Calculate the distance between A and B.


2. Calculate the time period of a simple pendulum if it takes 48 seconds to
complete 12 oscillations .
Number of oscillations made by the simple pendulum = 12
Time taken by the pendulum to make 12 oscillations = 48 s

3. The average speed of the car is 30 km/h. truck travels 540 kilometres in
4.5 hours. Calculate its speed.


4. A spaceship travels 36000 km in one hour.Express its speed in km/s


5, Estimate that how many hours are there in a year.

Answer 1

Answer:

1:28

2:18.009

3:56

4:000.8

5:89