Question

5
EXERCISES
ZA
A VERY SHORT-ANSWER QUESTIONS : Answer in one-word
1. What is the device containing a metallic bob suspended with the help of a string called ?
2. What is the maximum displacement of the bob from its mean position called ?
3. What is SI unit of speed ?
4. Which physical quantity is measured by odometer ?
5. What is the graph drawn on the cartesian axes called ?

1. When a body can said to be in motion ? Can any body be at absolute rest?
2. Name the device that is used for measuring time interval. Name the agency which prov
services in India.
3. Under what condition, the time period of a pendulum does not depend upon the amplitu
4. Define speed. What is its SI Unit ?
5. Define nonuniform motion. Give one example,​

Answer 1

Answer:

Shsbcrfafbxgjzrhsrharjarjarjsrjsrjsrjarhat

Answer 2

Answer:

1= pendulum

2=amplitude of pendulum

3=meter per second

4=the distance travelled by a vehicle in kilometers

5=line graph