What is the relationship between acceleration and time a(t) for the model rocket (v(t) = at³ + ẞt + y, where a = -3.0 m/s², B = 36m/s², and y = 1.0m/s)? View Available Hint(s) a(t) = a a(t) = B a(t) = c₁t² + c2 with the constants C1 and C2 unknown because not enough information has been provided a(t) = 3at² + B a(t) = at² +B+Y Submit Previous Answers Part G Correct The acceleration of an object is the derivative with respect to time of its velocity-time relationship. Using the relationship obtained in Part F, evaluate the acceleration of the model rocket at times to = 0.0 s, t₁ = 1.0 s, and t₂ = 2.0s. 36m/s², 27 m/s², 0.0 m/s² 36m/s², 36m/s², 36m/s² a(0.0 s), a(1.0 s), a(2.0 s) = 36m/s, 27 m/s, 0.0 m/s O 36m/s², 45 m/s², 72 m/s²

Pls help ASAP

9 ΔΔΔ Δ Δ ΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΔΑ What is the approximate total displacement based on the graph below? use 2 sfs. Approximate the values on each axis to the best of your ability. 560 (velocity mis 50 2240 30 P 10 123 I 3 4 5 Time (s) 1 678 9 2

The Beretta Model 92S (the standard-issue U.S. army pistol) has a barrel 127 mmmm long. The bullets leave this barrel with a muzzle velocity of 349 m/sm/s. 1) What is the acceleration of the bullet while it is in the barrel, assuming it to be constant? Express your answer in meters per second squared. 2) What is the acceleration of the bullet while it is in the barrel, assuming it to be constant? Express your answer as a multiple of acceleration due to gravity g.   3) For how long is the bullet in the barrel? Express your answer in seconds.

Mr. M gets on his bike and rides 11m in the direction of [E52S]. He then changes his direction to [W11N] and rides another 5.7m. a) What was his total displacement? b) What was his distance traveled?

1. A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 610 mi/h, how far is she from her starting position?Your answer is    mi;Enter your answer rounded to two decimal places.   2. A steep mountain is inclined 74 degree to the horizontal and rises to a height of 3400 ft above the surrounding plain. A cable car is to be installed running to the top of the mountain from a point 880 ft out in the plain from the base of the mountain. Find the shortest length of cable needed.Your answer is    ft

At what initial speed must the basketball player throw the ball at angle θ0 = 66° to make the foul shot.  d1=1.0 ft, d2=14.0 ft, h1= 7.0 ft and h2= 10 ft.  Enter units in ft/s.  Use g = 32 ft/s/s.  Compute your answer to the ±0.1 f/s.  Hint: Use x = tvcos(θ) and y=vsin(θ)t - 1/2gt2