Physics
Physics, 21.07.2020 17:01, Jaylen52709

Suppose the velocity v of a motorboat coasting in water satisfies the differential equation dv/dt=kv2. The initial speed of the motorboat is v (0) = 10m/s and v is decreasing at a rate of 1 m/s^2 when v = 5 m/s. Required:
How long does it take for the velocity of the boat to decrease to 1 m/s^2 to 1/10 m/s^2, when does it come to a stop?

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:10, lindsey0456
Suppose you were asked to find the torque about point p due to the normal force n in terms of given quantities. which method of finding the torque would be the easiest to use?
Answers: 3
image
Physics, 21.06.2019 22:30, andresduenas72
The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '
Answers: 1
image
Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.
Answers: 1
image
Physics, 21.06.2019 23:30, Izzyfizzy1
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
Answers: 3
Do you know the correct answer?
Suppose the velocity v of a motorboat coasting in water satisfies the differential equation dv/dt=kv...

Questions in other subjects: