A3.25 kg block is sent up a ramp inclined at an angle theta=33.5° from the horizontal. it is given an initial velocity =15.0 m/s up the ramp. between the block and the ramp, the coefficient of kinetic friction is =0.397 and the coefficient of static friction is =0.712. how far up the ramp in the direction along the ramp does the block go before it comes to a stop?

x=13.005m

Explanation:

The kinetic friction μk=0.397 is when the motion is development so:

The net force of the motion is the relation of component of block weight acting parallel to ramp and against block's motion

The net force of the motion is :

The total force is the relation of mass and acceleration so, can find the acceleration to determinate the distance the block go far after the motion

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

show the wavelengths of a wave. show the crests of a wave.