yara Mahmoud ahmed Khalil
نتيجة الإختبار - Grade 9 Unit 1 Lesson 1 #2
اسم الطالب : yara Mahmoud ahmed Khalil
المدينة : 41
Thursday , 14 October 2021 - 08:40 PM3 من 5
السؤال - 1
1. to describe the object speed we need to determine......
a. distance
b. time
c. all of the following
d. no correct answer.
إجابة خاطئة
السؤال - 2
2. ........ is the speed by which the object mives when it covers equal distances at equal times.
a. average speed
b. regular speed
c. speed
d. acceleration
إجابة صحيحة
السؤال - 3
3. a car is covering 100 meter at 5 seconds, then it's speed equals.......
a. 500
b. 20
c. 50
d. 30
إجابة خاطئة
السؤال - 4
4. if a car is moving by 8 m/s, then its speed equals ..... Km/h
a. 28.8
b. 15
c. 11
d. 20
إجابة صحيحة
السؤال - 5
5. car is moving by 5 m/s in 10 seconds, then the car is covering........meters.
a. 2
b. 50
c. 30
d. 10
إجابة صحيحة