Determine the displacement between 2 and 3 s. Determine the velocity at 3 s. A.) В.) C.) D.) Determine the displacement between 8 and 9 s. What does the negative mean? Draw the position -vs- time graph for the first 6 s. Make the initial position x = 2 m %3D

10) A professional fireworks team shoots an 8-in. mortar straight upwards from ground level with an initial speed of 256 ft/sec. a. Write a function modeling the vertical position s(t)(in ft) of the shell at a time t seconds after launch. b. The spectators can see the shell rising once it clears a 768-ft tree line. From what period of time after launch is the shell visible?

A particle moves along a straight path with an acceleration of a = (4/s) m/s², where s is in meters. ▼ Part A Determine the particle's velocity when s= 7 m, if it is released from rest when s = 1 m. Express your answer three significant figures and include the appropriate units. V= Value Submit 5 Request Answer Units ?

2. The satellite dish below tracks the movement of airplane speed and an traveling acceleration of the airplane in terms of on a straight line above it. Determine the b, е, в, д. b

Displacement VS. Time Need hep with B, C, D, E.

Number 6

2. A jet plane has a takeoff speed of vtakeoff = 73 m/s and can move along the runway at an average acceleration of 2.4 m/s2. The runway is 1.2 km. Write out the 3 Kinetic equations. a. b. Write out the values of initial position, initial velocity, and acceleration. How many seconds will it take for the plane to reach takeoff speed? с. d. How far will the plane have to travel to get to takeoff speed? will the plane be able to get to take off before it gets to the end of the runway? е.

A ball is dropped from an initial height of 25.0 m off of a cliff. A. Consider the following quantities (1) the speed of the ball (2) the velocity of the ball (3) the acceleration of the ball. Which of these is (are) zero when the ball is dropped? a. 2 only b. 1 and 3 c.1 only d. 1, 2, and 3 e. 1 and 2

Solve plz