This is high school physics. Can some one please help me? Please ignore what is written in the answer places now. Please show work so I can understand.

PHYSICS Unit 2A Name: Matthew Washington INMOTION> > Distance and Displacement gpb.org/physics-motion Practice Problems Date: 8123123 Work each of the following problems. SHOW ALL WORK. 1. A cart rolls 2 m to the right then rolls back 1 m to the left. a. What is the total distance rolled by the cart? 3m b. What is the displacement of the cart from the initial to the final positions? ( 2 0 ) ( - 1 , 0 ) = 1 2. A child observes a caterpillar walking on a window sill. The caterpillar walks 18 cm to the left, then 6 cm to the right, then 10 cm to the left. a. What is the total distance walked by the caterpillar? 34 m b. What is the displacement of the caterpillar? ( - 18 , 0 ) ( 6 , 0 ) ( - 10 , 0 ) = - 22 3. A ball is thrown upward from an initial height of 1.5 m. The ball reaches a height of 5 m then falls to the ground. a. What is the total distance traveled by the ball? b. What is the displacement of the ball? dEx On - 16me - 15m 4. The path from the subway station to the art museum is three blocks to the north then four blocks to the west. What is the straight-line distance in blocks from the subway station to the art museum? questions continued on next Unit 2A_Practice Pro Copyright @ 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an unintended recipient is prohibited.PHYSICS Unit 2A Name: INMOTION> > > Distance and Displacement gpb.org/physics-motion Practice Problems Date: Work each of the following problems. SHOW ALL WORK. 5. When looking at a map, a student realizes that Birmingham is nearly due west of Atlanta, and Nashville is nearly due north of Birmingham. If the distance from Atlanta to Birmingham is roughly 150 mi, and the Nashville? distance from Birmingham to Nashville is roughly 200 mi, what is the estimated distance from Atlanta to 6. A local sign company needs to install a new billboard. The signpost is 30 m tall, and the ladder truck is parked 24 m away from the bottom of the post due to an uneven ravine. How long must the ladder be in order to reach the top of the signpost from the ladder truck? 7. In order to hike around a portion of Lake Allatoona, a tour guide determines that he must take his group 150 m east, 60 m north, then 75 m west. What is the displacement of the tour group from its initial to final position on opposite sides of the lake? questions continued on next page Unit 2A_Piaclice Problems Copyright @ 2018 Georgia Public Broadcasting. All rights reserved. Use or distribution by an inintended recipient is prohibited