A cyclist and his bicycle have a combined mass of 88 kg and a combined weight of 862.4 N. The cyclist accelerates at 1.2 m/s. After 2 seconds he reaches a speed
of 2.4 m/s. What is his momentum at this point?

O A. 211.2 kgm/s
O B. 36.7 kgm/s
OC. 1 05.6 kgm/s
OD. 359.3 kgm/s

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.