4. A train travels 700 metres in 35 seconds. What is its speed in \( \mathrm{km} / \mathrm{hr} \) ?
Added by Gregg M.
Close
Step 1
\[ \text{Speed in m/s} = \frac{700 \, \text{meters}}{35 \, \text{seconds}} = 20 \, \text{m/s} \] Show more…
Show all steps
Your feedback will help us improve your experience
Atul Kumar and 79 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Two trains are running at a speed of 85 km/h and 60 kilometers per hour respectively in opposite directions. If they take 15 seconds to pass each other completely, then find the length of one train, provided the length of the other is 140m. (Answer should be in decimal points)
Brian B.
A train takes 4 min. to go between stations 2.25 km apart starting and finishing at rest. The acceleration is uniform for the first 40 sec and the deceleration is uniform for the last 20 sec. Assuming the velocity to be constant for the remaining time, then maximum speed of the train is ?
Narayan H.
A train of length 347 m, running at 70 km/h, crosses another train moving in the opposite direction at 47 km/h in 22 seconds. What is the length of the other train?
Adi S.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD