Courses

# Laws Of Motion

## 5 Questions MCQ Test LAWS OF MOTION : CLASS 9 | Laws Of Motion

Description
This mock test of Laws Of Motion for Class 9 helps you for every Class 9 entrance exam. This contains 5 Multiple Choice Questions for Class 9 Laws Of Motion (mcq) to study with solutions a complete question bank. The solved questions answers in this Laws Of Motion quiz give you a good mix of easy questions and tough questions. Class 9 students definitely take this Laws Of Motion exercise for a better result in the exam. You can find other Laws Of Motion extra questions, long questions & short questions for Class 9 on EduRev as well by searching above.
QUESTION: 1

### A 150 m long train is moving with a uniform velocity of 45 km/hr. The time taken by the train to cross bridge of length 850 meters

Solution:

45kmph = 45×5/18 ​=12.5m/s
total length covered by train= 850m+150m=1000m

velocity=Dispacement​/ time
t= s/v
t= 1000m/ 12.5m/s
t= 80s

time is taken to cross the bridge is 80 seconds

QUESTION: 2

Solution:
QUESTION: 3

### A quantity has a value of -6 m/s. It may be the.....

Solution:
QUESTION: 4

The v-t graph of a particle is not a straight line. It acceleration is....

Solution:
QUESTION: 5

In circular motion the...

Solution: