2.1 Vector 1. A particle starts from the origin at 1 = 0 with an velocity having an x-component of
25.0 ms and a y -component of - 10 ms. The partiele moves in an xy plane with an x
component of y acceleration only, given a, = 5.0 ms?
(a) determine the total velocity vector at any time.
(b) calculate the velocity and speed of the particles at I = 15.0 seconds
(c) determine the angle that makes with the x-axis at 5.0 seconds.
(d) evaluate the speed of the particle as the magnitude of the final velocity,​

do you want to find someone special that you know in your heart is your one true love? to find that person, you need to understand and appreciate what true love really means.

if you're in a new relationship, it's only natural to wonder if your new romance will last. how do you know if you have found true love? how do you know if the joy and excitement you're feeling right now will lead to a long-term relationship?

even if you are in a long-term relationship, you may sometimes wonder, “is this true love, or am i settling for less than i deserve? "

the answer is b

explanation:

the total distance traveled by the car is

30km + 49km = 79 km .

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.