Physics ( procedure please)

4. Determine V,-V2 + V3 from the previous exercise Task #3 5. The position of a particle as a function of time is given by the equation T = (9.60ti +8.85)-1.00t2k)m. INSTRUCTIONS: You must complete the following math problems. Determine the velocity and acceleration of the particle as a function of You must submit them in pdf format. time. 6. A diver runs at 2.3 m/s and dives horizontally from the edge of a vertical If you do the problems by hand, it is important that they are legible. Remember, yes cliff and hits the water 3.0 s later. How high is the cliff and how far from the I don't understand what they write, I can't correct it. base of the cliff does the diver hit the water? Always answer the problem questions. 7. A ball thrown horizontally at 23.7 m/s from the roof of a building falls 31.0 m The work must include a Cover and References (if any) from the base of the building. How tall is the building? 8. A projectile is fired from the edge of a cliff, which is 115 m above the level They MUST teach the entire mathematical procedure to arrive at the from the ground, with an initial speed of 65.0 m/s at an angle of 35.0 above the horizontal, result. Problems with results only will have zero points. as shown in Figure 3-44. 1. Graphically determine the resultant of the following three displacement vectors: to. Determine the time it takes for the projectile to reach point P at ground to. 24 m, 36 north of east; level. b. Determine the horizontal distance X from point P to the base of the cliff b. 18 m, 37 east of north At the instant just before the projectile reaches point P, find c. the horizontal and vertical components of its velocity, c. 26 m, 33 west of south. d. the magnitude of the speed, 2. An airplane is flying at 835 km/h heading 41.50 west of north (see Figure below). to. Find the components of the velocity vector in the north and west directions. and. the angle formed by the velocity vector with the b. How far has the plane traveled north and how far west after 2.50 horizontal. F. Determine the maximum height, above the top of the cliff, that hours? hits the projectile. | Find 20 = 65.0 m/s Jector 41.50 35.0 (835 km/h) h =115m 3. Determine the magnitude, direction and direction of the sum of the three vectors V, = 4.01 - 8.0j, V i+j, and V, = -2.01 +4.0}