An increase in thermal energy leads to ___ A. a decrease in heat and a decrease in kinetic energy until a phase change occurs

B. a decrease in heat and a decrease in kinetic energy until a phase change occurs

C. an increase in heat and an increase in kinetic energy until a phase change occurs.

D. an increase in heat and a decrease in kinetic energy until a phase change occurs

Please give an explanation

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm

inverse v=i*r

nice nice