The car moves along a circular track of radius 9m as shown below: LO It starts with an initial speed v₁=2 m/s at s=0m and increases its speed at a=1m. Determine 1. the velocity of the car when it has travelled a distance s=34 m, this answer must be on your hand-written work. 2. the time needed for the car to travel this distance, this answer must be on your hand-written work. 3. the acceleration of the car at this position, this answer must be on your hand-written work (put it also in the cell bellow)

• 1. A particle position given by s(t) = 4 t2 - 32 t +36 with s in meters and t in seconds. At what position does the particle come to a # 1 %3D momentary stop to reverse its motion? par • 2. A particle moves in a straight line such that for a short time its velocity is defined by V = ( 4t3 + 3t2 seconds. Determine its position and acceleration when t = 3 s; 2t) ft/s, where t is in %3D %3D he when t = 0, S = 0 %3D e pa he particle for wertical disola reach the ground tance that the paticle travel haght of the paratle, he t lury paricle when the bonzonl distence i 70 m dislmce whn the hayht uf the paricle is %23

Q.1 An object moves along the x-axis according to the equation x (1) =~ 3t +12t 6. where tis in seconds. For the time interval t=0 to t=3 s, (1) find the acceleration: (2) calculate the distance traveled: and (3) determine the displacement of the particle.