Physics, 27.07.2021 14:00 tyreert1720
A cross country skier moves from location A to location B to location C to location D. Each leg the back and forth motion takes 1 minute to complete; the total time is 3 minutes. (The unit is meters.)
A. What was the average speed of the skier during the three minutes of skiing?
B. What was the average velocity of the skier during the three minutes of skiing?
C. What was the speed of the skier during the second minute of skiing (from 1 min to 2 min)?
D. What was the velocity of the skier during the third minute (from 2 min to 3 min)?
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:30
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 21.06.2019 23:30
The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
Answers: 1
Physics, 22.06.2019 11:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
You know the right answer?
A cross country skier moves from location A to location B to location C to location D. Each leg the...
Questions
Biology, 16.03.2020 01:57
English, 16.03.2020 02:00
Mathematics, 16.03.2020 02:01
Computers and Technology, 16.03.2020 02:01
Mathematics, 16.03.2020 02:03
Mathematics, 16.03.2020 02:06
Mathematics, 16.03.2020 02:06
English, 16.03.2020 02:06
Mathematics, 16.03.2020 02:07
