Unit 1 - Lesson 1: Graphic Representation of Moving in a Straight Line

اختبار خاص بالمعلم: hend walid
1
The ratio between the final speed and the initial speed of an object moves at an accelerating motion is...........
2
The ratio between the final speed and the initial speed of an object moving in a straight line in a decelerating motion (a negative acceleration) is ...........
3
When the final speed of a moving object is less than its initial speed, therefore the object motion is described as...........
4
Movement is at a uniform acceleration...........