Jack and Jill exercise in a 25.0 m long swimming pool. Jack swims 9 lengths of the pool in 152.3 s (2 min and 32.3 s) , whereas Jill, the faster swimmer, covers 10 lengths in the same time interval. Find the average velocity and average speed of each swimmer.
Jack's average velocity:
Jack's average speed:
Jill's average velocity:
Jill's average speed:
Answers: 2
Another question on Physics
Physics, 21.06.2019 16:10
The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.
Answers: 3
Physics, 22.06.2019 05:00
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
You know the right answer?
Jack and Jill exercise in a 25.0 m long swimming pool. Jack swims 9 lengths of the pool in 152.3 s (...
Questions
Mathematics, 14.09.2021 21:50
Chemistry, 14.09.2021 21:50
Biology, 14.09.2021 21:50
Mathematics, 14.09.2021 21:50
Mathematics, 14.09.2021 21:50
Mathematics, 14.09.2021 21:50
Mathematics, 14.09.2021 21:50
Advanced Placement (AP), 14.09.2021 21:50
Social Studies, 14.09.2021 21:50
