Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
a 27,000kb freight train starting at 12m/s then speeds up to 45 m/s in 35 seconds. what is the acceleration?
1 answer
acceleration= changeinvelcotiy/time
= (vf-vi)/time
You can
ask a new question
or
answer this question
.
Related Questions
A train starting at 11 am travels east at 45 km / hr while another starting at 12 noon from the same point trivels south at 60
A freight train has a mass of 1.5 107 kg. If the locomotive can exert a constant pull of 6.9 105 N, how long does it take to
A passenger train travels 392 miles in the same time that it takes freight train to travel 322 miles. If the passenger train
Maggie bought freight trains for her model train set. She spent $99 on them. Gage bought some model trains too. He spent $66 on
An engineer of a passenger train traveling at 25.0 m/s sights a freight train whose caboose is 200m ahead on the same track. The
A locomotive is pulling 17 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car
A train is travelling at 32 ms. The driver brakes, producing a deceleration of k716-tms after / seconds. The train comes to rest
a freight train must approach a road crossing at 16km/h. after passing through the intersection, the train speeds up to 65 km/h,
The wind was as loud as a freight train roaring past the windows.
Which phrase, if substituted for the underlined simile in the
A freight train travels 260 km in the same time a passenger train travels 320 km. If the passenger train averages 15km/hour