Atrain moving with a velocity of 87.1 km/hour north, increases its speed with a uniform acceleration of 0.250 m/s2 north until it reaches a velocity of 160.0 km/hour north. what distance did the train travel while it was increasing its velocity, in units of meters?

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

What can you increase the strength of an electromagnet by

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?