2nd time i asked ! emma is riding on a train. the train is moving at 50 m/s. emma walks down the aisle at 1 m/s relative to the train in the same direction the train is moving. what is her relative velocity? also, i know the equation for relative velocity is "t = δx ÷ v" but how would that fit into this type of equation? ? show you're work!

The train is moving at 50 m/s and Emma is walking down the aisle with 1 m/s speed in the same direction of train. The relative velocity of Emma with respect to other passengers pf the train would be 1 m/s. This is because, the train is not moving relative to them and only emma is moving at 1 m/s. If a person observes from outside, Emma would have (50 +1) m/s = 51 m/s velocity.

relative velocity when two objects are moving in same direction as oberved from outside observer:

relative velocity when two objects are moving in the opposite directionas oberved from outside observer:

the closer the planet is to the sun, the larger the gravity