Web9 mei 2024 · An arrow with mass m and velocity v is shot into the block The arrow sticks in the block. What is the maximum compression of the spring? The correct answer is E, but I need someone to explain it. A) x = v k m. B) x = v m k. C) x = v m + M k. D) x = ( m + M) v m k. E) x = m v ( m + M) k. homework-and-exercises. Web8 mrt. 2024 · To find the maximum height, we substitute t = 4 seconds back into the equation: h = -16 (4)^2 + 128 (4) + 48 = 256 feet Therefore, the equation that reveals the maximum height reached by the model rocket is: h = 256 feet. answered March 8, 2024 Answer this Question Still need help? You can or browse more Physical Science questions.
Problem: Acceleration (CM-1993) A. 2 - SMCISD
WebProblem 8. The trajectory of a projectile launched from ground is given by the equation y = -0.025 x2 + 0.5 x, where x and y are the coordinate of the projectile on a rectangular system of axes. a) Find the initial velocity and the angle … Weby (t)= y0 + v0 t + 1/2 a t 2 . If there are no other forces than gravity, we plug in a=-g=-9.8 m/s 2 ; y (t)= y0 + v0 t - 1/2 g t 2 . To find the maximum height H reached, you want to find the time T it takes for the projectile to come back to height y (T)=y0; this is given by: y (T)=y0= y0 + v0 T - 1/2 g T 2 0=v0 T - 1/2 g T 2 0=T * (v0-1/2 g T) park vista frisco normandy homes
Finding max height of a mass launched by a spring?
Web27 sep. 2024 · The answer is 256 feet but I'm not sure how to get there. I tried deriving the position equation and plugging in v = 0. But I just can't get the right answer. ... ,$ you should get the desired maximum height reached. On the graph, this corresponds to the vertex (turning point) of the parabola, as you would expect. Share. Cite. WebAnswer (1 of 3): I'll answer like I do with all folks who ask anonymous questions, as "nice and respectful" as I can. If you had a name, I might research some of your ... WebMaximum height? A parabola reaches its maximum value at its vertex, or turning point. Use the formula for the axis of symmetry to find the x-coordinate of the vertex. Plug in for t and find h. h = -16(6.25) 2 + 200(6.25) = 625 ft. The maximum height reached is 625 feet. c. Hit the ground? The ground will be a height of 0. Set the equation equal ... park vista dry cleaners