.energy-work-theorem1{width:186px; height:124px ;}
.energy-work-theorem-problem{width:199px; height:112px ;}
.Kinetic-energy-table{width:252px; height:174px ;}
.Kinetic-energy-problem2{width:203px; height:182px ;}
.energy-work-theorem-problem3{width:108px; height:169px ;}
.energy-work-theorem-problem4{width:175px; height:311px ;}
.energy-work-theorem-problem5{width:282px; height:285px ;}