Two people with a combined mass of 128 kg hop into an old car with worn-out...
Two people with a combined mass of 128 kg hop into an old car with worn-out shock absorbers. This causes the springs to compress by 9.80 cm . When the car hits a bump in the road, it oscillates up and down with a period of 1.74 s . Part A Find the total load supported by the springs. Part B Find the mass of the car.
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Two people with a combined mass of 128 kg hop into an old car
with worn-out...
Two people with a combined mass of 139 kg hop into an old car with worn-out shock absorbers. This causes the springs to...
Two people with a combined mass of 139 kg hop into an old car with worn-out shock absorbers. This causes the springs to compress by 9.20 cm . When the car hits a bump in the road, it oscillates up and down with a period of 1.73 s . A) Find the total load supported by the springs. B) Find the mass of the car.
6. The shock absorbers of an old car with a mass of 1300 kg are worn....
6. The shock absorbers of an old car with a mass of 1300 kg are worn. When a 680 N person slowly climbs into the car at its center of gravity, the car drops 5.0 cm. When the car, with the person on board, falls into a hole, it begins to oscillate vertically in a simple harmonic movement. Consider the car and the person as one body (only one mass) in a single spring and calculate (a) the period and...
Q3. [21pts] Four people of total mass 300 kg get into a car. The car springs...
Q3. [21pts] Four people of total mass 300 kg get into a car. The car springs are compressed and the body of the car is lowered by 3 cm. Whilst driving, the car hits a bump on the road and oscillates vertically with a period of 0.75 s. a. Derive the value of the spring constant for the car suspension (the acceleration due to gravity can be taken as g = 9.8 ms). b. Derive the total mass of the...
Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 lbs/foot, so the effective spring constant for the system of 4 shock ab...
1. Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 lbs/foot, so the effective spring constant for the system of 4 shock absorbers is 26000 lbs/foot.1. Assume no damping and determine the period of oscillation of the vertical motion of the car. Hint: g= 32 ft/sec22. After 10 seconds the car body is 1 foot above its equilibrium position and at the high point in its cycle....
1-/7 points 1. Suppose that a car weighing 2000 pounds is supported by four shock absorbers...
1-/7 points 1. Suppose that a car weighing 2000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6250 lbs/foot, so the effective spring constant for the system of 4 shock absorbers is 25000 lbs/foot. 1. Assume no damping and determine the period of oscillation of the vertical motion of the car. Hint: g- 32 ft/sec2 25000.32 2. After 10 seconds the car body is 1 foot above its equilibrium position and at the...
You have a two-wheel trailer that you pull behind your ATV. Two children with a combined...
You have a two-wheel trailer that you pull behind your ATV. Two children with a combined mass of 92.2 kg hop on board for a ride through the woods and the springs (one for each wheel) each compress by 5.57 cm. When you pull the trailer over a tree root in the trail, it oscillates with a period of 1.94 s. Determine the following. (a) force constant of the springs N/m (b) mass of the trailer kg (c) frequency of...
You have a two-wheel trailer that you pull behind your ATV. Two children with a combined...
You have a two-wheel trailer that you pull behind your ATV. Two children with a combined mass of 82.2 kg hop on board for a ride through the woods and the springs (one for each wheel) each compress by 5.37 cm. When you pull the trailer over a tree root in the trail, it oscillates with a period of 2.14 s. Determine the following. (a) force constant of the springs ? N/m (b) mass of the trailer ?kg (c) frequency...
asking for question 2 and part c of 1 Fish are hung on a spring scale...
asking for question 2 and part c of 1
Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report the mass truthfully). (a) What is the force constant of the spring in such a scale if it stretches 6.49 cm for a 11.3 kg load? 1706.317 N/m (b) What is the mass of a fish that stretches the spring 5.50 cm? 9.58 kg (c) How far apart are the half-kilogram marks on...
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction betwee...
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction between the locked tires a was in park so the tires did not turn). Car A hits car B, locking bumpers so that they s bef nd the road to be 0.6 (car B kid off together. They skid 20 m ore coming to...
Q3. [21pts] Four people of total mass 300 kg get into a car. The car springs are compressed and the body of the car is lowered by 3 cm. Whilst driving, the car hits a bump on the road and oscillates vertically with a period of 0.75 s. a. Derive the value of the spring constant for the car suspension (the acceleration due to gravity can be taken as g = 9.8 ms). b. Derive the total mass of the...
1-/7 points 1. Suppose that a car weighing 2000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6250 lbs/foot, so the effective spring constant for the system of 4 shock absorbers is 25000 lbs/foot. 1. Assume no damping and determine the period of oscillation of the vertical motion of the car. Hint: g- 32 ft/sec2 25000.32 2. After 10 seconds the car body is 1 foot above its equilibrium position and at the...
You have a two-wheel trailer that you pull behind your ATV. Two children with a combined mass of 92.2 kg hop on board for a ride through the woods and the springs (one for each wheel) each compress by 5.57 cm. When you pull the trailer over a tree root in the trail, it oscillates with a period of 1.94 s. Determine the following. (a) force constant of the springs N/m (b) mass of the trailer kg (c) frequency of...
asking for question 2 and part c of 1
Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report the mass truthfully). (a) What is the force constant of the spring in such a scale if it stretches 6.49 cm for a 11.3 kg load? 1706.317 N/m (b) What is the mass of a fish that stretches the spring 5.50 cm? 9.58 kg (c) How far apart are the half-kilogram marks on...
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction between the locked tires a was in park so the tires did not turn). Car A hits car B, locking bumpers so that they s bef nd the road to be 0.6 (car B kid off together. They skid 20 m ore coming to...
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