During her speed walking training session, Megan walks 1200 m in 450 seconds. a) What is her speed in m/s?( Round your answer to the nearest tenth) b) Using the conversion factors 1 m = 3.3 ft, 5280 ft = 1 mile, and 1 hour = 3600 s, determine Megan's speed in miles per hour.
Answers: 3
Another question on Physics
Physics, 21.06.2019 19:50
How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.
Answers: 1
Physics, 21.06.2019 22:30
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
Answers: 2
Physics, 22.06.2019 00:00
Name three different units of energy used to measure heat and describe what type of situations each is usually used.
Answers: 1
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
You know the right answer?
During her speed walking training session, Megan walks 1200 m in 450 seconds. a) What is her speed i...
Questions
Chemistry, 25.02.2021 17:20
Social Studies, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Spanish, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Physics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
