Problem 4. Given a curve C, the vectors T(t), N(t), and B(t) form a special coordinate...
4 Rally-car Tracking [5 marks] You are testing software designed to track race cars as they race around a track, to improve the quality of camera-work in race broadcasts on television. You are in a blimp, high above a speedway. The cabirn of the blimp has a glass floor, and by looking down, you can observe the racetrack below. There is a cair doing a time-trial. The software produces the following parametric equation approximating the position of the car at...
Rally-Car tracking, Part c 4 Rally-car Tracking [5 marks] You are testing software designed to track race cars as they race around a track, to improve the quality of camera-work in race broadcasts on television. You are in a blimp, high above a speedway. The cabin of the blimp has a glass floor, and by looking down, you can observe the racetrack below. There is a car doing a time-trial. The software produces the following parametric equation approximating the position...
4. General Motion with Unit Vectors and Components An object undergoes the following consecutive displacements: s (2i +3j +5k)m,s2 (6i- 9j + 2k)m, and s3 (10i 8j -k)m. a) Find the resultant displacement in terms of unit vectors and components. b) State the magnitude of the resultant displacement. 2. Suppose a hiker travels 5 km southwest from their camp. Then, the hiker travels 2 km 75° north of east. a) Find the displacement of the hiker form their camp. b)...
• • Show all of your work for each problem. Draw a line separating each problem. 1) Find an equation of the sphere that passes through the point (6, -2,3) and has center (-1,2,1). 2) Find the values of x such that the vectors (3,2,x) and (2x, 4,x) are orthogonal 3) Find the velocity, speed, and acceleration of a particle moving with position function r(t) = (2+2 - 3)i + 2tj. Sketch the path of the particle and draw the...
You have been appointed to an amusement ride safety committee for the Mall of America's Nickelodeon Universe, which is reviewing the safety of a ride that consists of seats mounted on each end of a rotating steel beam. For most of the ride, the beam rotates about its center in a horizontal circle at a constant speed. One committee member insists that a person moving in a circle at constant speed is not accelerating, so there is no need to...
(8c4095) A partide travels with constant speed on a circle o radi s r 5.0 m see the gure and c mple es one revol tion n 20 0·The particle passes through 0 at t of the following vectors. With respect to 0, find the particle's position vector at t-5.0 s. What is it magnitude? 7.07 m o Fi d the magnitude and direction each You are correct. receipt no. is 161-3332 Previous Tries A par ce p tra els...
Question 2 and 3! Thanks l 120 N push is applied to it? B) 98 N ? 147 N D) 120 N E) Need to know how the object is moving 2) Two crates with masses m) - 6 kg and m 3 kg are on a Grictionless horizontal surface and connected by a horizontal string (very light and non-stretchable). You set the system in motion by pulling on crate 1 with a 7 N horizontal force. There is no...
4 Rally-car Tracking 5 marks You are testing software designed to track race cars as they race around a track, to improve the quality of camera-work in race broadcasts on television. You are in a blimp, high above a speedway. The cabin of the blimp has a glass floor, and by looking down, you can observe the racetrack below. There is a car doing a time-trial. The software produces the following parametric equation approximating the position of the car at...
please i need help asap Problem 1 The acceleration of a particle moving only on a horizontal xy plane is given by a=3ti+4tj, where a is in meters per seconds squared and t is in seconds, at t=0, the position vector r=(20.0m)i+(40.0m)j locates the particles, which then has the velocity vector v=(5.00m/s)i+(2.00m's)j. at t=4.00s, what are (a) its position vector in unit-vector notation and (b) the angle between its direction of travel and the positive direction of the x axis?...
Problem: Learning to fly In this example, we will apply conservation of energy, including potential energy, together with Newton’s laws and the expression for the acceleration in the radial direction of an object moving on a circular path. A young fledgling bird of mass m is sat at the very top of a dome, which is circular in cross section of radius R. Starting with an initial velocity of zero, the bird starts to slide down the dome. There is...