intel 8th Gen 4. A hockey puck slides 55.0 m along the length of the rink in 1.25 s. If the puck's final speed is 43.2 m/s, what is its initial speed? 5. A sled goes down a hill. The slope of the hill is 38.5 m long, and if the sled starts from rest and reaches the bottom of the hill in 5.5 s, what is the sled's final speed? 6. A satellite travels 1220 km with a constant uniform acceleration. How much time is required to increase the satellite's velocity from 11.1 km/s to 11.7 km/s? 7. In 30.0 s a motorcycle increases its speed from 8.33 m/s to 11.7 m/s. How far did the motorcycle travel in that time interval? 8. An arrow undergoes uniform acceleration over a distance of 38.1 cm. If the acceleration takes place over 8.93 x 10* s and the arrow is initially at rest, what is the arrow's final speed?Physics SCN 340 Name : Sure Tayler Hour : eth Displacement with Constant Acceleration Ax = (v+ v.)At Givens 1. A projectile went straight up to a maximum altitude of 180 km. If the projectile's initial speed was 3.00 km/s, how long did it 300 take the projectile to reach its maximum height? Vi-- 8.333 2. While walking 115 m, a person's velocity increased from 4.20 m/s to 5.00 m/s. How long does this increase in velocity Gwens : take? 3. A racecar went from rest to 26.7 m/s in 3.07 s. How far had GivenS'. the car traveled by the time the final speed was achieved? t= 3.07