الرئيسية
»
الاختبارات
»
Unit 1 - Lesson 1: Graphic Representation of Moving in a Straight Line
Unit 1 - Lesson 1: Graphic Representation of Moving in a Straight Line
نسخ
تكرار
اختبار خاص بالمعلم:
hend walid
إسمك
صفك
1
The ratio between the final speed and the initial speed of an object moves at an accelerating motion is...........
more than 1
equal to zero
less than 1
equal to 1
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 ...........
more than one.
less than one.
equal to one.
equal to zero.
3
When the final speed of a moving object is less than its initial speed, therefore the object motion is described as...........
uniform speed.
accelerating motion.
decelerating motion.
uniform acceleration.
4
Movement is at a uniform acceleration...........
if the object's speed changes at equal values in equal time intervals.
if the distance that the object covers changes at equal values in equal time intervals.
if the average speed equals the regular speed.
no correct answer.
×
بلاغ عن خطأ
مقدم البلاغ
طالب
معلم
السؤال
تفاصيل الخطأ
إرسال
إلغاء
×
مشاركة
#
#
نسخ الرابط