Question1a car travelling at 110 rm kmh strikes a tree the

Reference no: EM13350572

Question1

A car travelling at 110 {rm km/h} strikes a tree. The front end of the car compresses and the driver comes to rest after travelling 0.75 {rm m}.What was magnitude of the average acceleration of the driver during the collision? State the answer in terms of "g's," where 1.00 {g} = 9.80 {rm m/s^{2}}.

Question2

A 5.5 kg block hangs from a spring with spring constant 2180 N/m. The block is pulled down 4.1 cm from the stability position and given an initial velocity of 0.8 m/s back toward equilibrium.

a. what is frequency of the motion?

b. what is amplitude?

c. what is total mechanical energy of the motion?

Reference no: EM13350572

Questions Cloud

Question1the elastic energy stored in your tendons can : question1the elastic energy stored in your tendons can contribute up to 35 of your energy needs when running. sports

Question1a frictionless pulley has the form of a uniform : question1a frictionless pulley has the form of a uniform solid disk of mass 4.00 and radius 23.0. a 1.80 stone is

Operations management question 1 use the dataset netflixxls : operations management question 1 use the dataset netflix.xls downloadable from moodle. the dataset contains publicly

Question1a traffic light weighing 120 x 102 n hangs from a : question1a traffic light weighing 1.20 x 102 n hangs from a vertical cable tied to two other cables that are fastened

Question1a car travelling at 110 rm kmh strikes a tree the : question1a car travelling at 110 rm kmh strikes a tree. the front end of the car compresses and the driver comes to

Question1the pilot of the aircraft wishes to fly due west : question1the pilot of the aircraft wishes to fly due west in a 48.5 kmh wind blowing toward the south. the speed of an

A show the key issues in the effective selection training : a show the key issues in the effective selection training and support of expatriate managers with reference to a

Question1a hunter aims straight at a target on the same : question1a hunter aims straight at a target on the same level 130 m away.a if the bullet leaves the gun at a speed of

Question1how much 235u is consumed per year in gy to : question1how much 235u is consumed per year in gy to produce sufficient electricity to continuously run a 100-w light

User Account

All Pages