Can you help break these down? I am struggling learning online.

ool gmail Gmail canvas You Answered Question 5 0/1 pts An object is moving with a constant acceleration of 12 m/s2. If its velocity triples in 4 s, what is its initial velocity? 96 m/s 4 m/s 3 m/s 0 m/s Correct Answer O 24 m/s Question 6 1/1 pts At time t = 0 s, an object is at x = 1.0 m on the x-axis, moving with velocity Vri 2.0 m/s. The object's acceleration is a position of the object at t = 4s? I bt, where b = 3.0 m/s. What is the 33 m 32 m 57 m Correct! 41 m 65 m Question 7 1/1 pts