Problem 5. A bullet leaves a rifle with a velocity of 452m/s. While accelerating through the barrel of the rifle, the bullet moves a distance of 0.93 m. Determine the acceleration of the bullet. square Problem 6. The observation deck of the Empire State Building is 381 m above the street.Determine the time required for a penny to free fall from the deck to the street below. square Problem 7. A bowling ball is dropped on the Jupiter from a height of 3 meters with an initial velocity of 0.4m/s The acceleration of gravity on Jupiter is 24.5m/s^2 How long does it take for the bowling ball to reach the surface of Jupiter? square Problem 8. A truck accelerates uniformly from rest to a speed of 9.2m/s over a distance of 26.2 m. Determine the acceleration of the truck. square

# Brief Explanations:To solve these problems, we will use kinematic equations of motion. These equations relate the initial velocity, final velocity, acceleration, distance, and time.# Answer:**Problem 5:**Using the kinematic equation :- - (assuming the bullet starts from rest)- # Answer:The acceleration of the bullet is approximately .**Problem 6:**Using the kinematic equation :- - # Answer:The time required for a penny to free fall from the deck to the street below is approximately .**Problem 7:**Using the kinematic equation :- - - Solving this quadratic equation using the quadratic formula : Taking the positive root: # Answer:The time it takes for the bowling ball to reach the surface of Jupiter is approximately .**Problem 8:**Using the kinematic equation :- - (starting from rest)- # Answer:The acceleration of the truck is approximately .