PartA The boy of mass 36 kg is sliding down the spiral slide at a constant...
The boy of mass 40 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r = 1.5 m, θ = (0.7t) rad, and z = (-0.5t) m, where t is in seconds.Determine the components of force Fr, Fθ, and Fzwhich the slide exerts on him at the instant t = 2 s.Neglect the size of the boy.
The boy of mass 45 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r 1 t) rad, and z = (-0.51) m, where t is in seconds (Figure 1) Part A .5m, (0.8 Determine the components of force Fr, F, and Fz which the slide exerts on him at the instar t 2 s. Neglect the size of the boy Express your answers using...
U of Wyoming Dynamics, ES 2120-01, Fall 2018 05. Particle Work and Energy 1 Problem 13.90 The 45-kg boy is sliding down the smooth spiral slide such that his coordinate decreases 2 m per turm of the spiral and his speed is 2 m/s. Neglect the size of the boy. (Figure 1) ▼ Part A Determine the ,0, z components of force the slide exerts on him at this instant Express your answers using three significant figures separated by commas...
Part A A car of a roller coaster travels along a track which for a short distance Is defined by a conical spiral, T θ :-1.5; where r and are In meters and 6 In radlans. The angular motion θ 1 rad/s is always maintained. The car and passengers have a total mass of 260 kg. (Figure 1) Determine the γ, d,忽components of reaction exerted on te car by the track at the instant z = 6 m using scalar...
A smooth can C, having a mass of 8 kg, is lifted from a feed at A to a ramp at B by a rotating rod. The rod maintains a constant angular velocity of 0.5 rad/s. Neglect the effects of friction in the calculation and the size of the can so that r (1.2 cos θ) m. The ramp from A to B is circular, having a radius of 600 mm. (Figure 1) ▼ Part A Determine the magnitude of...
Problem 15.99 4 of 4 u Review Part A Determine the r, y, z components of the angular momentum Hp of the particle having a mass of m = 5 kg about point P using scalar notation. (Figure 1) Express your answers using three significant figures separated by commas. ΟΙ ΑΣΦ If vec ? (Hp), (Hp), (Hp): - kg. m/s Figure < 1 of 1 Submit Request Answer mA < Return to Assignment Provide Feedback 6 m/s 2 m 2...
Problem 13.95 A smooth can C, having a mass of 3.5 kg. is litted from a feed at A to a ramp at B by a rotating rod. The rod maintains a constant angular velocity of 0 - 0.5 rad/s, Neglect the effects of friction in the calculation and the size of the can so that r = (1.2 cos 0) m. The ramp from A to B is circular, having a radius of 600 mm. (Figure 1) Part A...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...