Textbooks 83010

At 9 a.m., a truck with textbooks left Brno at a speed of 50 km/h; at 9:30 a.m., a passenger car left Brno with another delivery of textbooks at a speed of 70 km/h. When will the passenger car catch up with the truck?

Result

t = 10:45 hh:mm Wrong answer

Step-by-step explanation:

v1=50 km/h v2=70 km/h  s1=s2 v1 t1 = v2 t2  v1 (t9.00)=v2 (t9.5) 50 (t9.00)=70 (t9.5)  20t=215  t=20215=10.75  t=443=10.75=10:45 hh:mm



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert velocity (speed) units?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Themes, topics:

Grade of the word problem:

Related math problems and questions: