Physics, 07.05.2021 14:00 36murrayjonte

If a train starts from rest and after 0.5 hours travels at a speed of 75 km/hr, what is its acceleration?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 01:20, slimgemmx

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Answers: 1

continue

Physics, 22.06.2019 02:00, robert7248

An object has a weight of 500 on earth what is the mass of this object

Answers: 1

continue

Physics, 22.06.2019 11:00, flores1717

Positrons are spontaneously emitted from the nuclei of

Answers: 1

continue

Physics, 22.06.2019 13:30, sukiyoshi10

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Answers: 1

continue

You know the right answer?

If a train starts from rest and after 0.5 hours travels at a speed of 75 km/hr, what is its accele...