A jumbo jet of mass 100,000 kg during takeoff experience a thrust for each of its four engines of 50,000 N. producing an acceleration of
2 m/s2
1 m/s
0.5 m/s2
O 4 m/s²
none of the above

Which statement best describes how private industry decides where to spend the money on research and development

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !