Two air track carts are sliding to the right

Reference no: EM13650131

Two air track carts are sliding to the right at 2 m/s. The springbetween them has a constant of 150 N/m and is compressed 4 cm. Thetwo carts slide past a flame that burns the string holding themtogether. What are the speed and direction of each cart after wards?

Reference no: EM13650131

Questions Cloud

Determine the linear speed of the dragster : A dragster starts from rest and accelerates down a track. Each tire has a radius of 0.320 m and rolls without slipping. At adistance of 391 m, the angular speed of the wheels is 307 rad/s

What is the heat transfer into the gas : A diatomic gas has a volume of 2m^3, pressure of 200 kPa and atemperature of 50 degrees Celsius. The gas expands is obarically toa volume of 3m^3. What is the heat transfer into the gas?

Creat of mass pushed at constant speed up frictionless ramp : In the figure, a crate of mass m = 124 kg is pushed at a constant speed up a frictionless ramp(θ = 28°) by a horizontal force . The positive direction of an xaxis is up the ramp, and the positive direction of a yaxis is perpendicular to the ramp.

What is the change in kinetic energy of the crate : A crate of mass 11.5 kg is pulled up arough incline with an initial speed of 1.50 m/s. The pulling forceis 100 N parallel to the incline, which makes an angle of16.0° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate..

Two air track carts are sliding to the right : Two air track carts are sliding to the right at 2 m/s. The springbetween them has a constant of 150 N/m and is compressed 4 cm. Thetwo carts slide past a flame that burns the string holding themtogether. What are the speed and direction of each ca..

What is the density of the unknown liquid : A piece of metal weighs 54.5 N in air, 37.5 N in water, and 41.3 Nin unknown liquid. what is the density of the unknown liquid?answer in units of kg/m3.

Angle between direction of electric field and surface : A circular surface with a radius of 0.057 m is exposed to a uniformexternal electric field of magnitude 1.44 × 104N/C. The electric flux through the surface is 78 N ·m2/C.

Long current-carrying wire is parallel to the y axis : A long current-carrying wire is parallel to the y axis with the current I = 4.3 A along the +y direction. A magnetic field of magnitude B = 1.1 T lies in the y—z plane, directed 35° away from the y axis as shown in the figure below

Friction and air resistance are absent : In which one of the following circumstances could mechanical energy not possibly be conserved, even if friction and airresistance are absent? why?

User Account

All Pages