G 9 L 1 & 2 1st term

The motion in one direction in a --------- line is considered the simplest type of motion.

• curved

• straight

• circular

If car (A) took a shorter time than car (B) to cover the same distance, so car (A) was ------ than car (B).

• no correct answer

• faster

• slower

If car (A) covered a shorter distance than car (B) at the same time span, therefore car (A) was ---- than car (B).

• no correct answer

• faster

• slower

From speed measuring units are -------- or km/hr

• m/s

• m/s2

• m/cm3

The ---------- helps in identifying the speed of the car directly.

• compass

• speedometer

• stopwatch

When a moving object covers equal distances at equal periods of time, so it moves with ------------.

• relative speed

• average speed

• regular speed

The ----------- is the change of the distance through a unit time

• speed

• acceleration

• displacement

A car moves at a regular speed equals 20 m/sec., this means that the car covers 60 m in --------------

• 2 s

• 2.5 s

• 3 s

A car moves at a regular speed covers 500 meters in 25 sec., so its speed ---------------------

• 200 m/s

• 20 m/s

• 2 m/s

If the uniform speed of a car is 72 km/h, this means that its speed equals -------- m/sec.

• 15

• 20

• 25