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Differential Equations
Rita Korsunsky
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Differential Equations
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Example 1
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Example 2
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Example 3 or
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Example 4 Find the position s as a function of time t from the given velocity v = 3t2 if s0=4
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Example 5 Find the velocity, v(t) and position, s(t) from the given acceleration, a, using initial conditions,if
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Example 6 Solution: Given:
A projectile is fired straight up from a platform 10 ft above the ground, with an initial velocity of 160 ft/sec. Its downward acceleration is 32 ft/sec2. Find an equation for the height of the projectile above the ground as a function of time t if t=0 when the projectile is fired. Solution: Given:
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![Pg. 30/42 Homework Pg. 42 #9 – 14, 20 – 36 even, 43, 46, 49, 53 #15D= (-∞, 3)U(3, ∞); R = (-∞,0)U(0, ∞)#17D= (-∞, ∞); R = [0, ∞) #19D= (-∞, 8]; R = [0,](/25/8027975/big_thumb.jpg "Pg. 30/42 Homework Pg. 42 #9 – 14, 20 – 36 even, 43, 46, 49, 53 #15D= (-∞, 3)U(3, ∞); R = (-∞,0)U(0, ∞)#17D= (-∞, ∞); R = [0, ∞) #19D= (-∞, 8]; R = [0,>")
