a constant velocity for the next 1.45 min. leg 1 leg 2 leg 3 complete trip...
record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.25 m/s2 for 14.0 s. 2. Maintain a constant velocity for the next 1.10 min. 3. Apply a constant negative acceleration of −9.33 m/s2 for 3.38 s. (a) What was the total displacement for the trip? (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1 m/s leg...
A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 3.00 m/s2 for 11.0 s. 2. Maintain a constant velocity for the next 1.50 min. 3. Apply a constant negative acceleration of −9.35 m/s2 for 3.53 s. (a) What was the total displacement for the trip? m (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1 ...
A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.80 m/s2 for 20.0 s. 2. Maintain a constant velocity for the next 1.60 min. 3. Apply a constant negative acceleration of −9.08 m/s2 for 6.17 s. (a) What was the total displacement for the trip? m (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1...
1.A plane flies 371 miles due east, and then the second leg of its trip travels 260 miles southeast. What is the magnitude of the plane's total displacement after the trip? 2.You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball. The soccer ball is kicked a 22° from the edge of the building with an initial velocity of 19 m/s and lands 47 meters away from...
of 6 m/s; and then, walked back at a constant velocity of John ran for 144 m at a constant velocity 2 m/s. How long did it take to complete the entire trip? 4.
A race car travels northward on a straight, level track at a constant speed, traveling 0.937 km in 12.1 sec. The return trip over the same track is made in 26 sec. (a) What is the average velocity of the car for the FIRST leg of the trip? (b) What is the average velocity of the car for the SECOND leg of the trip? (c) What is the average velocity of the car for the WHOLE trip? Part Answer Units...
i tried to follow the answer on here but i am no getting it. i can't follow what is being done A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.60 m/s2 for 18.0 s. 2. Maintain a constant velocity for the next 1.70 min. 3. Apply a constant negative acceleration of −9.12 m/s2 for 5.13 s. (a) What was the total displacement for the trip? (b) What were the...
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 22.0-min rest stop. If the person's average speed is 72.6 km/h, find the following. (a) How much time is spent on the trip? (b) How far does the person travel? A truck covers 40.0 m in 8.65 s while uniformly slowing down to a final velocity of 3.40 m/s. (a) Find the truck's original speed. (b) Find its acceleration.
A small mailbag is released from a helicopter that is descending steadily at 1.11 m/s. (a) After 3.00 s, what is the speed of the mailbag? (b) How far is it below the helicopter in m? (c) What are the answers to parts (a) and (b) if the helicopter is rising steadily at 1.11m/s, in m/s and m respectively? A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.60 m/s2...
A train at a constant 76.0 km/h moves east for 21.0 min, then in a direction 50.0° east of due north for 25.0 min, and then west for 31.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? (a) Number Enter your answer for part (a) in accordance to the question statement Units Choose the answer for part (a) from the menu in accordance to the question statement This answer...