Physics, 05.12.2019 22:31 HalpMehPlz
Write down the equation giving its position y (+ upward) as a function of time t. assume the object started by being compressed 17cm from the equilibrium position (where y = 0), and released.
write down the equation giving its position ( upward) as a function of time . assume the object started by being compressed 17 from the equilibrium position (where = 0), and released.
y(t)=(0.17m)? cos(2? t0.65s)
y(t)=(0.17m)? sin(2? t0.65s)
y(t)=(0.17m)? cos(0.65s? t)
y(t)=(0.17m)? cos(t0.65s)
part b
how long will it take to get to the equilibrium position for the first time?
express your answer to two significant figures and include the appropriate units.
part c
what will be its maximum speed?
express your answer to two significant figures and include the appropriate units.
Answers: 1
Physics, 22.06.2019 12:40, FombafTejanjr7503
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
Physics, 22.06.2019 15:10, Bgreene2377
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Physics, 22.06.2019 22:30, dlsmith68
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
Write down the equation giving its position y (+ upward) as a function of time t. assume the object...
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
English, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Mathematics, 23.10.2020 03:01
Chemistry, 23.10.2020 03:01
History, 23.10.2020 03:01