Which star is furthest from the Sun? Why does it appear so bright in our sky?
(From the list)

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving