150 140 What is the 130 120 object's change in momentum if it has a mass 4 kg? 110 - 100 90- 80- 70 60 50- 40- 30 20- 10- B 10 time (seconds) distance (meters)

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A 0.150 kg lump of clay is dropped from a height of 1.75 m onto the floor. It sticks to the floor and does not bounce. What is the magnitude of the impulse J imparted to the clay by the floor during the impact? Assume that the acceleration due to gravity is g = 9.81 m/s². J = The force exerted by the floor on the clay is plotted as a function of time in the figure. What must have been the maximum force Fmax exerted by the floor on the clay? Fmax kg. m/s = N Force (N) F max 0 F 7.5 ms Time (ms)

A P 100% BIUA Normal text Arial 12 三 1 2 |. 3 I 4 1. A 0.40kg football is kicked at a velocity of 11m/s. What is the momentum of the ball?-1.20 kg.m/s 2. A student dresses up as sumo for halloween and jumps towards his friend with a velocity of 2.3m/s and a momentum of 506kgm/s. What was the student's mass? 3. The sumo student from problem 2 collides with his friend. Upon colliding he accelerated his friend 8m/ s?. If the collision lasts 1.2s, what was the impulse of the collision? 4. A 0.43kg pumpin is smashed by a zombie student's foot that had a momentum of 432kgm/s. What was the speed of his kick? 5. Calculate the time it took for Frankenstien to punch through a wall with a force of 8,023N resulting in an impulse of 593NS.