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why does the knee jerk reflex work for someone with spinal cord injuries? Why is knee-jerk reflex exaggerated after the book is clenched? 1. Explain why the knee-jerk and Achilles reflexes are important in walking. What is the purpose of a reflexive and intensive pronouns? Why do passengers in a bus jerk forward when the break of the bus is applied clean and jerk muscle analysis A weight lifter cleans and jerks 150kg, lifting it 2m above the ground in 1.5s. What is his power ou... Your elbow and knee are examples of (1 point) Responses ligaments. ligaments. joints. jo... 1. After returning from a knee injury, your trainer tells you to return to your running program slow... Your elbow and knee are examples of ligaments. joints.**** cartilage. angles. The muscular s... The ______ of the knee not only provide cushioning but assist with stability and improving fit betwe... microfracture knee surgery has a 75% chance of success on patients with degenerative knees. The surg... as Sue runs, her knee joint passes through the following vertical positions (meters): Frame 1: .... After knee surgery, your trainer tells you to return to yuor jogging program slowly. He suggests jog... Raul has scraped his knee and noticed that after a week it had almost completely healed. Raul wander... When the doctor taps your knee with a hammer to see if it reacts, what kind of test are they perform... Im... Knee Deep In The Water Somewhere Got The Blue Sky Breeze Blowin' Wind Through My Hair Only... What's the force on a mans knees weighing 235 lbs falling from 8' landing on his feet on hard dirt b... A 60.0 kg person bends his knees and then jumps straight up. After his feet leave the floor, his mo... A 0.50 kg hammer is taken on a space mission. What is its weight on a planet where the acceleration... A hammer taps on the end of a 3.32 m long metal bar at room temperature. A microphone at the other e... A hammer weighing of 1 kg moving with the speed of 10 m/s strikes the head of the nail driving it... with what speed does a hammer dropped from a height of 23 m strike the ground? Hammer of father A hammer with 10 J of kinetic energy hits a nail and pushes it 5.0 mm into a plank. Both the hammer... a hammer is often used to force a nail into wood.the faster the hammer moves,the deeper the nail mov... The collision between a hammer and a nail can be considered to be approximately elastic. Estimate th... A hammer is accelerated at 13 rad/s^2 at a radiius of rotation of 1.5 m. the tangential hammer speed... A hammer is used to pound a piece of sot metal into a new shape. If the metal is thermally insulated... The collision between a hammer and a nail can be considered to be approximately elastic. Estimate th... an athlete whirls a 7kg hammer tied to the end of a 1.3m chain Q2. A hammer exerts a 32N force on a nail. What is the force the nail exerts on the hammer Nail Hammer screw A hammer and a feather are dropped from the same height. Imagine that there is no resistance to the... Hammer orchids are plants with flowers that are highly modified to resemble a female thynnid wasp (i... the hammer of a pile driver weighs 3800N and must be lifted vertically 2.80 m at constant speed in 4... A hammer and a feather are dropped from the same height. Imagine there is no resistance to the obje... A drop hammer is lifted to a height of 50m above the ground and then allowed to fall from rest on to... A hammer weighing of 1 kg moving with the speed of 10 m/s strikes the head of the nail driving it 10... Using a hammer to drive a nail, it is the reaction force that brings the motion of the hammer to a s... suppose the hammer has a mass of 7.26kg, the wire is 1.00m long, and the force keeping the hammer mo... A hammer of mass m falls from rest off of a roof and drops a height H onto your head. a) Assuming... a hammer falls off a roof and strikes the ground with a certain amount of kenetic energy. if it fell... A 12 kg hammer strikes a nail at a velocity of 8.2 m/s and comes to rest in a time interval of 0.008... The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbenc... A hammer slides down a roof that makes a 40.0 degree angle with the horizontal. What are the magnit... A(n) 4.5 lb hammer head, traveling at 4.7 ft/s strikes a nail and is brought to a stop in 0.0009 s... When struck with hammer a turnng fork vibrates back and forth 230 times every second. What is the wa... a hammer falls off a rooftop and strikes the ground with a certain kinetic energy. if it fell from a... The hammer throw is a track-and-field event, popular in Scotland, in which a ball on a rope (the "ha... A hammer falls from a scaffold on a building 50.0m above the ground. Find its speed as it hits the g... an ironworker drops a hammer 5.25m to the ground. what is its speed as it hits the ground? A mechanic strikes a hammer with a velocity of 20 m/sec.the hammer stops in 0.02 seconds after strik... A hammer of mass M is moving at speed v0 when it strikes a nail of negligible mass that is stuck in... A worker drops a hammer from a second story roof that is 10m above the ground. Choose the appropriat... When a hammer thrower spins, the hammer generates a circle with a radius of 5 feet. When thrown, the... A hammer with a 500-g head exerts an average force of 810n on a nail speed as it drives the nail 4 m... a hammer was released from rest vi=0m/s taking 1.12 seconds to fall 1 meter. How do you solve that A Hammer weighing 3kg strikes the head of a nail with a speed of 2m/s and drives it by 1cm into the... A hammer is thrown horizontally from the flat roof of a tall building at a velocity of 10m/s and hit... The hammer throw is a track-and-field event in which a 7.30-kg ball (the hammer) is whirled around i... The 200kg hammer of a pile driver is lifted 10 m. Find the potential energy of the system when the h... A pile driving hammer of mass 0.5T falls 2.4m from rest onto a pile of mass 125kg. There is no renou... Are "claw hammer", "ball-peen hammer", and "sledgehammer" proper nouns in this sentence. "There... Check plz Jake Vought a hammer for $11.70 and four pieces of paneling for $7.95 each. If the sales... A hammer head of mass 600g produces a force of 360N when it strikes the head of a nail. Explain ho...