subject
Physics, 10.03.2020 00:37 amyaacrawford86

A motorboat can maintain a constant speed of 3333 miles per hour relative to the water. The boat makes a trip upstream to a certain point in 3535 minutes; the return trip takes 3131 minutes. What is the speed of the current?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
question
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
question
Physics, 22.06.2019 18:30
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
question
Physics, 23.06.2019 00:30
1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted
Answers: 3
You know the right answer?
A motorboat can maintain a constant speed of 3333 miles per hour relative to the water. The boat mak...
Questions
question
Mathematics, 15.03.2020 00:08
question
Mathematics, 15.03.2020 00:09
question
Chemistry, 15.03.2020 00:10
question
Mathematics, 15.03.2020 00:11
question
Mathematics, 15.03.2020 00:11
Questions on the website: 13722363