Question

A car traveling at a speed of 63 kilometers per hour. What is the car’s speed in meters per second? How many meters will the car travel in 10 seconds? Don’t round answer

Answer 1

The car's speed in meters per second is 17.5 m/s and it will travel 175 meters in 10 seconds.

Step-by-step explanation:

To convert the car's speed from kilometers per hour (km/h) to meters per second (m/s), you need to divide the speed by 3.6. So, the car's speed in m/s is:

63 km/h ÷ 3.6 = 17.5 m/s

To determine the distance the car will travel in 10 seconds, you can multiply the car's speed in m/s by the time:

17.5 m/s × 10 s = 175 meters

Answer 2

Speed = 1050 meters per seconds

Distance =10500 meters

Step-by-step explanation:

Car traveling at a speed of 63 kilometers per hour

Let us convert this into meter per second

Speed =
`(63 )/(1)` kilometers per hour

Speed =
`(63 \ kilometers )/(1 \ hour)` --------(A)

1 kilometer = 1000 meters

1 hours = 3600 seconds

Replacing them in (A)

Speed =
`(63 * 1000 \ meters )/(1 * 60 \ seconds)`

Speed =
`(63 * 1000)/(1 * 60)` meters per seconds

Speed =
`(63000)/(60)` meters per seconds

Speed = 1050 meters per seconds

Distance = speed x time

Speed = 1050 mt per sec

time = 10 sec

Distance = 1050 x 10 = 10500 meters