PHYSICS HELP PLS
Okay so like idk what im doing in physics. I'm really stuck on one problem which has a bunch of questions it asks about said problem:
A car going 110. km/h sourthwest reaches a curve in the road. Assume the curve is an arc of a circle. After rounding the curve, the car's velocity is 110. km/h west. The car takes 2.50 s to round the curve.
It asks 13 questions,
What is the initial/final velocity of the car in E-W direction? initial/final in N/S direction?
change in velocity in E-W? N-S?
magnitude of total velocity difference?
direction of total velocity difference (express in True North angle)
magnitude of acceleration, direction of acceleration (True North angle)
length of car's path (in meters)
How long would the car take to travel the same distance if its speed were 100 km/hr instead of 110 km/hr? (in seconds)
That's a lot of questions but if any of you guys are good at physics im sure this is easy stuff for you. Any help on how to work these is super appreciated and needed D: