Part 2: Conservation of momentum 1- A 2.0 kg mass is moving on a frictionless air track. It collides into a motionless 1

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Part 2 Conservation Of Momentum 1 A 2 0 Kg Mass Is Moving On A Frictionless Air Track It Collides Into A Motionless 1 1 (31.97 KiB) Viewed 9 times

Part 2 Conservation Of Momentum 1 A 2 0 Kg Mass Is Moving On A Frictionless Air Track It Collides Into A Motionless 1 2 (25.35 KiB) Viewed 9 times

Part 2: Conservation of momentum 1- A 2.0 kg mass is moving on a frictionless air track. It collides into a motionless 1.5 kg mass. What is the combined speed of the two masses if they stick together on impact? m-2.0 kg 1.5 m/s m-1.5 kg v-8 m/s 2- A 50.0 kg object is moving east at an unknown velocity when it collides with a 60.0 kg stationary object. After collision, the 50.0 kg object is traveling at a velocity of 6.0 m/s 50.0° N of E and the 60.0 kg object is traveling at a velocity of 6.3 m/s 38° S of E. a. What was the velocity of the 50.0 kg object before collision? (9.86 m/s due east) b. Determine whether this collision was elastic or inelastic. (Ek loss of 340 J, so inelastic)
Please solve the following questions and submit the worksheet before Saturday, July 9 Physics for engineers 1: Phys 1421 Assignment for chapters 7,8 and 9,10,12 Part 1: Statis equilibrium 11. 115 kg Mr. Mosig stands at the pool-end of a 25.0 kg. 3.40 m long diving board. If the board is held to the ground by two posts, one at the end of the board and one 70.0 cm in from the end, find the forces acting on the board by each of the supports. 0.700 m F₁₁ 1.00m 1.70m 2- For the below diagram, what upward force F2 is required to keep the beam in both static and rotational equilibrium? 2.0 m 1.0 m D 140 N 1.0 m 180 N mod F₂