You park your car in the sun with the windows rolled up, and the interior temperature rises from 35 ∘C∘C at 100 kPakPa to 46 ∘C∘C . The interior volume of your car is roughly 1.5 mm ×× 2.0 mm ×× 1.0 mm.

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative