In the presence of Quanta, a disgruntled student throws a bottle toward the pillar in the...

   

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In the presence of Quanta, a disgruntled student throws a bottle toward the pillar in the classroom. a. What is the height at which the bottle makes contact with the pillar? b. What is the speed of the bottle at the moment of impact with the pillar? 1.85m 15 m/s 25* 14 m h H Ax = Xf- Xo V= = Ax Xf- Xo tf-to At At = t; Ax = x - Xo; X = Xo+vt; v is constant 1 Vot+at² X = Xo + Vot + g= 9.8 m/s² Projectile Motion X = xo + Vxt 1 y=Yo +Voyt-(gt²) Fnet = m-a fs ≤ Hs N Circular Motion mv² Fc= Formulas At = tf - to Av At Av = V - Vo V = V₁ + at; a is constant v² = v² + 2a(x-xo) ā= Vf-Vo tf-to Vx = Vxo Vy = Voy - gt W = m. g fk = µk N v=r.w v² =vy - 2g(y-yo) 3 || ΔΘ At 2. The Achilles tendon undergoes an upward pull from two muscles located at the back of the leg, namely the medial and lateral heads of the gastrocnemius muscle. Determine the magnitude of the total force acting on the Achilles tendon. F(250) F(220N) 3. Find the tension in each wire, neglecting the masses of the wires. System of P interest 20 20 N sin = F = Fret 30⁰ 150 N 4. Calculate the speed at which an 80 m radius curve banked at 35° should be driven if the road is frictionless. N cos = w 5. a. Calculate the magnitude of the force in the back muscles that is needed to support the upper body plus the box (mupper body = 65 kg and mbox = 20 kg). b. Calculate the magnitude of the force F, exerted by the vertebrae on the spine at the indicated pivot point. 10 cm Pivot point 10% 29 45 cm 60 cm 61 Ca Wub COox Wook In the presence of Quanta, a disgruntled student throws a bottle toward the pillar in the classroom. a. What is the height at which the bottle makes contact with the pillar? b. What is the speed of the bottle at the moment of impact with the pillar? 1.85m 15 m/s 25* 14 m h H Ax = Xf- Xo V= = Ax Xf- Xo tf-to At At = t; Ax = x - Xo; X = Xo+vt; v is constant 1 Vot+at² X = Xo + Vot + g= 9.8 m/s² Projectile Motion X = xo + Vxt 1 y=Yo +Voyt-(gt²) Fnet = m-a fs ≤ Hs N Circular Motion mv² Fc= Formulas At = tf - to Av At Av = V - Vo V = V₁ + at; a is constant v² = v² + 2a(x-xo) ā= Vf-Vo tf-to Vx = Vxo Vy = Voy - gt W = m. g fk = µk N v=r.w v² =vy - 2g(y-yo) 3 || ΔΘ At 2. The Achilles tendon undergoes an upward pull from two muscles located at the back of the leg, namely the medial and lateral heads of the gastrocnemius muscle. Determine the magnitude of the total force acting on the Achilles tendon. F(250) F(220N) 3. Find the tension in each wire, neglecting the masses of the wires. System of P interest 20 20 N sin = F = Fret 30⁰ 150 N 4. Calculate the speed at which an 80 m radius curve banked at 35° should be driven if the road is frictionless. N cos = w 5. a. Calculate the magnitude of the force in the back muscles that is needed to support the upper body plus the box (mupper body = 65 kg and mbox = 20 kg). b. Calculate the magnitude of the force F, exerted by the vertebrae on the spine at the indicated pivot point. 10 cm Pivot point 10% 29 45 cm 60 cm 61 Ca Wub COox Wook

Answer rating: 100% (QA)

Solution Calculating the height To find the height use the formula below s ut12at 2 Where s ... View the full answer