What is the speed of a car that travels 150 km in 3.00 hrs? is the car speeding on 84th st? (1.0 m/s = 2.23 mi/hr)

Speed of a car that travels 150 km in 3.00 hrs is 30.97mi/hr

Explanation:

Given:

Distance = 150km

Time = 3hrs

To find:

Speed of the car:

Solution:

So by substituting in the equation we get that,

Speed= 50km/hr

1km/hr = (5/18)m/s

So,

speed = 50*5/18

speed=()m/s

1m/s = 2.23mi/hr

So we get that,

Speed =

speed = 30.97mi/hr

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

radiation

explanation:

heat is transmitted by radiation