Multiple choice!

1. Which is a unit of speed?
a. m
b. km
c. km/h
d. m/s

2. If a total distance of 800 m is covered in 40 seconds, the average speed is ________.
a. 5 m/s
b. 10 m/s
c. 15 m/s
d. 20 m/s

3. Which is not a scalar quantity?
a. acceleration
b. distance
c. speed
d. time

4. A twisting or kneading force is also called _________.
a. normal force
b. perpendicular force
c. tension
d. torsion

5. Which does not belong to the group?
a. electromagnetic force
b. frictional force
c. gravitational force
d. nuclear force

6. Is a change in position of an object with respect to a reference point
a. motion
b. distance
c. speed
d. velocity

7. Is the term used to describe the distance travelled per unit of time
a. motion
b. distance
c. speed
d. velocity

8. is the force exerted by a surface as an object moves across it
a. friction
b. nuclear force
c. electromagnetic force
d. neutral force

9. It indicates the average rate of movement during entire time of the travel (t) throughout the entire distance travelled (d)
a. average speed
b. average travelled distance
c. average time
d. average distance

10. The force that holds the protons and neutrons within the nucleus is called
a. friction
b. nuclear force
c. electromagnetic force
d. neutral force

BRAINLIEST ANG MAKA SAGOT NG MAAYOS ;) sge subukan mong maliin baka ano pa magawa ko sayo >:( ​