A horizontal rope is attached from a truck to a 1368-kg car. As the truck tows the car on a horizontal straight road, the rope will break if the tension is greater than 2738 N. Ignoring friction, what is the maximum possible acceleration of the truck if the rope does not break?

Three different objects, all with different masses, are initially at rest at the bottom of a set of steps. each step is of uniform height . the mass of each object is a multiple of the base mass : object 1 has mass 4..00m , object 2 has mass 1..96m , and object 3 has mass . when the objects are at the bottom of the steps, define the total gravitational potential energy of the three-object system to be zero. if the objects are then relocated as shown, what is the new total potential energy of the system? each answer requires the numerical coefficient to an algebraic expression. each algebraic expression is given using some combination of the variables , , and , where is the acceleration due to gravity. enter only the numerical coefficient. (example: if the answer is 1..23mgd , just enter 1.23)

The speed of light can be used to measure the

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good