PL HEL An object, initially traveling at a velocity of 52 m/s, experiences an acceleration of -9.8 m/s2. How much time will it take it to come to rest?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.