Two trains 150 km apart, speeds 40 km/h and 50 km/h toward each other. When do they meet?

Question and answer

Distance = 150 km, Speed1 = 40, Speed2 = 50 Relative speed = 40 + 50 = 90 km/h Time = Distance / Relative speed = 150 / 90 = 1.667 h = 1 h 40 min

Question

Asked 41 days ago|3/2/2026 6:55:02 AM

Updated 41 days ago|3/2/2026 7:12:07 AM

2 Answers/Comments

Get an answer

Search for an answer or ask Weegy.

New answers

Rating

cruz30

Distance = 150 km, Speed1 = 40, Speed2 = 50
Relative speed = 40 + 50 = 90 km/h
Time = Distance / Relative speed = 150 / 90 = 1.667 h = 1 h 40 min

Added 41 days ago|3/2/2026 7:11:32 AM

This answer has been confirmed as correct and helpful.

Salas1987

Time = 150 km / 90 km/h = 1.666... hours.

To express this in hours and minutes, 1.666... hours is 1 hour and (0.666... * 60) minutes, which is approximately 1 hour and 40 minutes.
Therefore, the trains will meet in approximately 1 hour and 40 minutes.

Added 41 days ago|3/2/2026 7:12:07 AM

Comments

There are no comments.

Add an answer or comment

Questions asked by the same visitor

A car uses 8 L/100 km. How much fuel for 350 km?

(More)

Question

Not Answered

Updated 41 days ago|3/2/2026 7:09:45 AM

1 Answer/Comment

cruz30

Fuel consumption = 8 L/100 km
Distance = 350 km
Fuel used = (8/100) * 350 = 28 L

Added 41 days ago|3/2/2026 7:09:45 AM

This answer has been confirmed as correct and helpful.

A mixture of 30% acid and 20 L water. Add 10 L acid. New %?

(More)

Question

Not Answered

Updated 41 days ago|3/2/2026 7:11:55 AM

1 Answer/Comment

cruz30

Let x = original acid volume
0.3*(x + 20) = x , 0.3x + 6 = x 0.7x = 6 x = 8.57 L
Add 10 L acid , Total acid = 8.57 + 10 = 18.57 L
Total solution = 18.57 + 20 = 38.57 L
New % = (18.57 / 38.57)*100 = 48.14%

Added 41 days ago|3/2/2026 7:11:55 AM

This answer has been confirmed as correct and helpful.

Vehicle accelerates from 0 to 20 m/s in 10 s. Acceleration?

(More)

Question

Not Answered

Updated 41 days ago|3/2/2026 7:08:21 AM

1 Answer/Comment

cruz30

a = (v - u)/t
a = (20 - 0)/10
a = 20/10 = 2 m/s^2

Added 41 days ago|3/2/2026 7:08:21 AM

This answer has been confirmed as correct and helpful.

If a stock worth $50 rises 8% then falls 5%, find final price.

(More)

Question

Not Answered

Updated 41 days ago|3/2/2026 7:13:23 AM

1 Answer/Comment

cruz30

Initial price = 50
After 8% rise = 50 * 1.08 = 54
After 5% fall = 54 * 0.95 = 51.3
Final price = $51.3

Added 41 days ago|3/2/2026 7:13:23 AM

This answer has been confirmed as correct and helpful.

A 5 m ladder leans on wall forming 60°. Height reached?

(More)

Question

Not Answered

Updated 41 days ago|3/2/2026 7:09:21 AM

1 Answer/Comment

cruz30

Ladder = 5 m, = 60°
Height = L * sin( ) = 5 * sin(60°) = 5 * 0.866 = 4.33 m

Added 41 days ago|3/2/2026 7:09:21 AM

This answer has been confirmed as correct and helpful.

40,370,985

questions answered

WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake.

Because you're already amazing.

Connect with others, with spontaneous photos and videos, and random live-streaming. Post thoughts, events, experiences, and milestones, as you travel along the path that is uniquely yours.

Share your world.

Popular Conversations

Q = mc T (m=2, c=1, T=5).

Weegy: High quality Main Content (MC) allows the page to achieve its purpose well. TRUE.

4/10/2026 10:32:36 AM| 3 Answers

Half of all traffic deaths happens within 10 miles of the drivers ...

Weegy: Half of all traffic deaths happen within 25 miles of the driver's home. User: Alcohol is often the first drug ...

4/4/2026 11:53:17 PM| 2 Answers

Trendy paintings based on popular subjects or themes are called ...

Weegy: Trendy paintings based on popular subjects or themes are called: Abstract Art. User: The _______ in a vanitas ...

4/6/2026 3:01:19 PM| 2 Answers

Polar to Cartesian: r=5, = /4

4/7/2026 11:51:29 AM| 2 Answers

[[1,2],[3,4]] + [[2,0],[1,5]]

Weegy: (0.5)(?0.4) = 0.5 * -0.4 = -0.2

4/8/2026 7:05:34 AM| 2 Answers

sin x x x³/6 (x=1)

Weegy: F{sin(x)} = n i[ ( +1) - ( -1)]

4/8/2026 7:10:50 AM| 2 Answers

y=2x² value at x=3

Weegy: y = x? and y = 2x Intersection: x? = 2x x(x-2)=0 x=0,2 Area = ? (2x - x?) dx = [x? - x?/3] ? = (4 - ...

4/8/2026 7:12:30 AM| 2 Answers

If ( ) = 0.6 P(A)=0.6, ( ) = 0.5 P(B)=0.5, and ( ...

Weegy: 5/0= undefined.

4/10/2026 10:42:16 AM| 2 Answers

Which of these refers to a change in the direction of Earth's axis ...

Weegy: Precession of the ecliptic is refers to a change in the direction of Earth's axis toward or away from the sun. ...

4/11/2026 3:05:49 AM| 2 Answers

I am a fourteen-year-old girl with bad spelling and a messy room. If ...

4/2/2026 2:00:59 PM| 1 Answers

Why does Okita include this description of the speaker? to emphasize ...

4/2/2026 2:01:13 PM| 1 Answers

"I cast thee by as one unfit for light, Thy Visage was so irksome in ...

Weegy: In the excerpt "Thy Visage was so irksome in my sight," Bradstreet uses the word Visage to express the idea that ...

4/2/2026 1:43:16 PM| 1 Answers

Get answers from Weegy and a team of really smart live experts.

Top Ranked Experts *

Order Points Ratings Comments Invitations

Ezeana

Points 8 [Total 9] Ratings 0 Comments 8 Invitations 0 Offline

sanjayc77

Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline

ravenbernabe00

Points 1 [Total 6] Ratings 0 Comments 1 Invitations 0 Offline

mysticeyes17

Points 1 [Total 1228] Ratings 0 Comments 1 Invitations 0 Offline

Find»

* Excludes moderators and previous
winners (Include)