Question

s During an experiment, a signal from a spaceship reached the proud anion in the
minutes
tes. What was the distance of the spaceship from the ground
The signal travels at the speed of light, that is, 310m
the
Example 1.2 The odometer of a car reads 2000 km at the start of a trip and 2400 km
the end of the trip. If the trip took 8 h, calculate the average speed of the car in kmh and
ms
Sol,Distance covered by the car,
5 = 2400 km - 2000 km = 400 km
Time elapsed, 18 h
Average speed of the car is.
400 km
&h
50 km h
kom 1000 m
50
5​

Answer 1

Answer:

s During an experiment, a signal from a spaceship reached the proud anion in the

minutes

tes. What was the distance of the spaceship from the ground

The signal travels at the speed of light, that is, 310m

the

Example 1.2 The odometer of a car reads 2000 km at the start of a trip and 2400 km

the end of the trip. If the trip took 8 h, calculate the average speed of the car in kmh and

ms

Sol,Distance covered by the car,

5 = 2400 km - 2000 km = 400 km

Time elapsed, 18 h

Average speed of the car is.

400 km

&h

50 km h

kom 1000 m

50

5