A highspeed train in Japan travels a distance of 300. kilometers in 3.60 × 10^3 seconds. What is the average speed of this train? (1) 1.20 × 10^–2 m/s (3) 12.0
Physics
Anonym
Question
A highspeed train in Japan travels a distance of
300. kilometers in 3.60 × 10^3 seconds. What is
the average speed of this train?
(1) 1.20 × 10^–2 m/s (3) 12.0 m/s
(2) 8.33 × 10^–2 m/s (4) 83.3 m/s
300. kilometers in 3.60 × 10^3 seconds. What is
the average speed of this train?
(1) 1.20 × 10^–2 m/s (3) 12.0 m/s
(2) 8.33 × 10^–2 m/s (4) 83.3 m/s
1 Answer

1. User Answers Anonym
Distance traveled = 300 km
Time of travel = 3.6 x 10³ s
Average speed = distance/time
= (300 x 10³ m)/(3.6 x 10³ s)
= 83.3 m/s
Answer: (4) 83.3 m/s