A 83.5 kg linebacker (X) is running at 6.59 m/s directly toward the sideline of a football field. He tackles a 95.6 kg running back (O) moving at 9.49 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out-of-bounds at an angle relative to the sideline, as shown in the diagrams. Before impact What is the common speed up of the players immediately after their impact? After impact THE MEETS HAK

A 83.5 kg linebacker (X) is running at 6.59 m/s directly toward the sideline of a football field. He tackles a 95.6 kg running back (O) moving at 9.49 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out-of-bounds at an angle relative to the sideline, as shown in the diagrams. Before impact What is the common speed up of the players immediately after their impact? After impact THE MEETS HAK

Name: What is the common speed of of the players immediately after their im
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: What is the common speed of of the players immediately after their impact?Uf =What is the angle of their motion relative to the sideline?p=m/s A 83.5 kg linebacker (X) is running at 6.59 m/s directly toward the sideline of a football field. He tackl

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon ball has a mass of m1 = 8.5 kg and the horizontal component of its velocity is v = 8.25 m/s when the performer, of mass m2 = 70.5 kg, catches it. a)If the performer is on nearly frictionless roller skates, enter an expression for his recoil speed, in terms of the masses and initial speed. v' =
A 45.0-kg skater is traveling due east at a speed of 2.50 m/s. A 70.0-kg skater is moving due south at a speed of 7.40 m/s. They collide and hold on to each other after the collision, managing to move off at an angle south of east, with a speed of vf. Find (a) the angle and (b) the speed vf, assuming that friction can be ignored. (a) Number i (b) Number i Units Units <
A 69.0-kg boy and his 37.0-kg sister, both wearing roller blades, face each other at rest. The girl pushes the boy hard, sending him backward with a velocity 3.30 m/s toward the west. Ignore friction. (a) Describe the subsequent motion of the girl. She will move west, in the same direction as her brother, with a speed 3.30 m/s. She will move east, directly away from her brother with a speed 7.8 m/s. She will move east, directly away from her brother with a speed 6.15 m/s. She will move east, directly away from her brother with a speed 1.65 m/s. (b) How much potential energy in the girl's body is converted into mechanical energy of the boy-girl system? J (c) Is the momentum of the boy-girl system conserved in the pushing-apart process? Yes or No
A 78.9 kg linebacker (X) is running at 6.83 m/s directly toward the sideline of a football field. He tackles a 89.1 kg running back (O) moving at 9.27 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out‑of‑bounds at an angle ϕ relative to the sideline, as shown in the diagrams. What is the common speed ?fvf of the players immediately after their impact? What is the angle ϕ of their motion relative to the sideline?
Lesson 1: WORK What's More Let's Work it Out Direction: Using the Physics concepts, determine if Work is done in the following cases. Justify your answer. FBD (include the displacement) Is there Work Done? Justification Scenario (Yes/No) 1. You go up a flight of stairs 2. You tug a stubborn carabao which refuses to budge 3. A ripe mango falls from the tree 4. You pushed against an immovable concrete wall for 5 minutes 5. You push your classmate on a swing
A soccer player takes a corner kick, lofting a stationary ball 34.0° above the horizon at 19.0 m/s. If the soccer ball has a mass of 0.425 kg and the player's foot is in contact with it for 4.90 x 10-2 s, find the x- and y-components of the soccer ball's change in momentum and the magnitude of the average force exerted by the player's foot on the ball. HINT (a) the x- and y-components of the soccer ball's change in momentum (in kg - m/s) Apx = kg - m/s %3D Apy kg - m/s (b) the magnitude of the average force exerted by the player's foot on the ball (in N) Need Help? Watch It Read It
Peregrine falcons often grab their prey in flight. A falcon, flying at 18 m/s, swoops down at a 45° angle from behind a pigeon flying horizontally at 9.0 m/s. The falcon has a mass of 0.80 kg and the pigeon a mass of 0.36 kg. Peregrine falcons frequently grab prey birds from the air, as described above. Sometimes they strike at high enough speeds that the force of the impact disables prey birds. A 480 g peregrine falcon high in the sky spies a 240 g pigeon some distance below. The falcon slows to a near stop, then goes into a dive—called a stoop—and picks up speed as she falls. The falcon reaches a vertical speed of 45 m/s before striking the pigeon, which we can assume is stationary. The falcon strikes the pigeon and grabs it in her talons. The collision between the birds lasts 0.015 s. a. What is the final speed of the falcon and pigeon?b. What is the average force on the pigeon during the impact?
A 80.1 kg linebacker (X) is running at 6.71 m/s directly toward the sideline of a football field. He tackles a 91.7 kg running back (O) moving at 9.49 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out‑of‑bounds at an angle ϕ relative to the sideline, as shown in the diagrams. What is the common speed ?f of the players immediately after their impact? What is the angle ϕ of their motion relative to the sideline?
Treat the collision as elastic. A moving billiard ball hits an identical (except for color) stationary ball. After the collision, the orange ball always goes off in the positive x-direction. The final speeds are v and V. Calculate the angle θ that the green ball goes off in. (θ should be positive.) V0 = the initial green body's speed = 6 m/s M = the mass of both balls = 6 kg φ = the incoming green ball's angle = 70o It's always a good idea to check your answer with the momentum-conservation and energy-conservation equations.
A block is released from rest at the top of the frictionless ramp shown in the figure. Mass 1 is 1.53 kg and it is released from a height of 1.01 m above the table. The block collides elastically with block 2, initially at rest. Mass 2 is 4.14 kg. How far from the base of the table does mass 1 eventually land if the table has a height of 2.54 m? (Take the initial direction of block one as positive.)
Two dynamics carts (a type of cart used in physics experiments) undergo a head on, elastic collision. The first cart has a mass of 4.1 kg and an initial speed of 1.8 m/s [right]. The second cart has a mass of 2.7 kg and an initial speed of 0.90 m/s [right]. Determine the final speeds of the two carts.
A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.80 m/s. It has a head-on col- lision with a 0.300-kg glider that is moving to the left with a speed of 2.20 m/s. Find the final velocity (magnitude and direction) of each glider if the collision is elastic.