Please solve with steps

A studentis deciding whether or not to go to their 9am lecture. They decide to flip a coin. If it comes up heads, they don't go. if tails, they do go. When they flip the coin, it begins to move directly upwards from an initial height of 1m to a maximum height of 2.5m, where it begins to fall until it finally reaches the ground. a) How long does the coin take to reach its maximum height? b} What speed will the coin be moving at when it hits the ground? _ c) What is the total amount of time taken from when the coin was flipped to when it hit the ground? d] The coin rotates at exactly 50 full revolutions per second (L; it flips from heads to tails and back to heads again in the air 50 times per second). It begins with heads facing up. If the coin stops spinning as soon as it hits the ground, will the student choose to go to the lecture or not? (Hint: You don't ' need to worry about circular motion here!)