The speed limit on some interstate highways is roughly 120 km/h. What is this in meters per second? | Socratic
![A train approachign a railway crossing at a speed of 120 kmh^-1 sounds a short whistle at frequency 640 Hz when it is 300 m away from the crossing. The speed of A train approachign a railway crossing at a speed of 120 kmh^-1 sounds a short whistle at frequency 640 Hz when it is 300 m away from the crossing. The speed of](https://d10lpgp6xz60nq.cloudfront.net/physics_images/HCV_VOL1_C16_S01_029_S01.png)
A train approachign a railway crossing at a speed of 120 kmh^-1 sounds a short whistle at frequency 640 Hz when it is 300 m away from the crossing. The speed of
![SOLVED: 'An automobile is moving at 120 km/h: What is its speed in mls ? 33.3 mls 28.6 mls 25.7 mls 32.6 mls 432 mls' SOLVED: 'An automobile is moving at 120 km/h: What is its speed in mls ? 33.3 mls 28.6 mls 25.7 mls 32.6 mls 432 mls'](https://cdn.numerade.com/ask_previews/6bcc2cd1-9e74-432a-922b-1cf7be9e61c6_large.jpg)
SOLVED: 'An automobile is moving at 120 km/h: What is its speed in mls ? 33.3 mls 28.6 mls 25.7 mls 32.6 mls 432 mls'
![SOLVED: Cheetahs have a top speed of 120km/h and can accelerate at a constant rate at 9.5m/s2. How long would it take a cheetah, stalking it's prey at 4.2m/s, to reach it's SOLVED: Cheetahs have a top speed of 120km/h and can accelerate at a constant rate at 9.5m/s2. How long would it take a cheetah, stalking it's prey at 4.2m/s, to reach it's](https://cdn.numerade.com/ask_previews/c5816ef5-292a-49e5-b020-f7f4ecb5ad28_large.jpg)