Show My Work optionab ? 8. -12 points SerPSE9 2.P.028.W A truck covers 30.0 m in...
2.P028.WI. A truck covers 30.0 m in 8.60 s while smoothly slowing down to final speed of 2.90 m/s. (a) Find its original speed m/s (b) Find its acceleration. (Indicate the direction of the acceleration with the sign of your answer.) m/s Show My Work (optona truck in a uniform manner in an additional 5.00 s.
7. 12 points SerPOP5 2.P019.W A truck covers 50.0 m in 8.10 s while smoothly slowing down to final speed of 2.30 m/s (a) Find its original speed m/s (b) Find its acceleration. (Indicate the direction of the acceleration with the sign of your answer.) m/s2 Need Help? Read ItWarch I mit Answer Save Progress Practice Another Version
1,2 007 (part 1 of 2) 10.0 points A truck covers 42.5 m in 6.8 s while smoothly slowing down to a final speed of 3.2 m/s. Find its original speed. Answer in units of m/ 008 (part 2 of 2) 10.0 points Find its acceleration. Answer in units of m/s2
My rour eacher 2 points SerPSES 2 P033 A truck on a straight road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 12.0 m/s. Then the truck travels for 36.0 s stopping the truck in a uniform manner in an additional 5.00 ed until the brakes are applied, a) How long is the truck in motion? ) What is the average velocity of the truck for the motion described? m/s Need Help?
9, + 0.5 points SerPSET92.P.026. My Notes Ask Your Te A speedboat moving at 28.0 m/s approaches a no-wake buoy marker 100 m ahead. The plot slows the boat with a constant acceleration of -3.8 m/s2 by reducing the throttle. (a) How long does it take the boat to reach the buoy? (b) What is the velocity of the boat when it reaches the buoy? m/s Submit Answer Save Progress Pacice AnothorVersion 10.-'0.5 points SeiPSE9 2 P028 WI My Notes...
A truck covers 40.0 m in 9.15 s while uniformly slowing down to a final velocity of 3.00 m/s. (a) Find the truck's original speed. m/s (b) Find its acceleration. m/s2 (Can you please show your work, thank you)
SerCP11 2.3.P.029. 1/5 Submissions Used A truck covers 40.0 m in 7.90 s while uniformly slowing down to a final velocity of 1.50 m/s. (a) Find the truck's original speed. m/s (b) Find its acceleration. m/s2
Can you help with these two? Ask Your Teacher 6 1 points KatzPSEf1 2.P.047 My Notes + A uniformly accelerating rocket is found to have a velocity of 13.0 m/s when its height is 7.00 m above the ground, and 1.90 s later the rocket is at a height of 55.0 m. What is the magnitude of its acceleration? m/s2 Need Help? Read It Show My Work (optional) +-12 points KatzPSEf1 2.P.061 My Notes +Ask Your T In the movie...
• 7.4/11.11 points Previous Answers SerPSE9 10.P.067. My Notes Ask Your Teacher A 4.00-m length of light nylon cord is wound around a uniform cylindrical spool of radius 0.500 m and mass 1.00 kg. The spool is mounted on a frictionless axle and is initially at rest. The cordis pulled from the spool with a constant acceleration of magnitude 2.72 m/s2 (a) How much work has been done on the spool when it reaches an angular speed of 6.65 rad/s?...
3 problems, physics I only need nunber 6 and 7, sorry O-8.66 points SerCP10 2 P025 O Ask Your Teacher My Notes A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, ghving it a speed of 155 mi/h in 2.40 s (a) Find the average acceleration of the plane. m/s2 (b) Assuming the acceleration is constant, find the distance the plane moves Need Help? Read it O-6.00 points SerCP10 2 P.027MLFB My Notes O Ask...