A car moves with a speed of 90 km/h for 30 minutes. a) Find the speed of the car in m/s. b) Find the distance covered by the car in km.
Answers
Answered by
5
Explanation:
(a) Speed of car in m/s. = 90 * 1000/3600
Speed = 25 m/s.
(b) Distance = Speed * Time
Distance = 90 km/ hr. * 1/2 hr. (because 30 min. = 1/2 hr.)
Distance = 45 km
Answered by
2
Answer:
(a) Speed of car in m/s. = 90 * 1000/3600
Speed = 25 m/s.
(b) Distance = Speed * Time
Distance = 90 km/ hr. * 1/2 hr. (because 30 min. = 1/2 hr.)
Distance = 45 km
Explanation:
Similar questions