Physics, 07.09.2020 03:01 jadenweisman1
A train brakes from 40 ms to a stop over a distance of 100 m.
a)What is the acceleration of the train?
b)How much time does it take the train to stop?
Answers: 2
Another question on Physics
Physics, 22.06.2019 14:00
Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas
Answers: 2
Physics, 22.06.2019 16:30
Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
Physics, 22.06.2019 19:50
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
Physics, 22.06.2019 22:00
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
Answers: 2
You know the right answer?
A train brakes from 40 ms to a stop over a distance of 100 m.
a)What is the acceleration of the tra...
Questions
History, 10.11.2020 07:20
Mathematics, 10.11.2020 07:20
English, 10.11.2020 07:20
English, 10.11.2020 07:20
History, 10.11.2020 07:20
English, 10.11.2020 07:20
History, 10.11.2020 07:20
Mathematics, 10.11.2020 07:20
English, 10.11.2020 07:20
History, 10.11.2020 07:20
Mathematics, 10.11.2020 07:20
