The given vector represents a hot air ballon that experiences a .25m/s^2 acceleration at an angle of 60 degrees above the horizontal

Orange juice has a lower or higher viscosity than chocolate syrup

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?