A can bavelling at 90kma/hr a, how long in minutes will it take the car to cover a distance of 30km​

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest