Kara pushes her big brother on a swing at the playground. After he gets off the swing, her little brother gets on. Kara finds that it is easier to push her little brother than it was to push her big brother. What is the MOST LIKELY reason for this?
A A smaller mass always moves faster than a larger mass.
B A smaller mass always moves slower than a larger mass.
C Less force is needed to move a larger mass the same distance.
D More force is needed to move a larger mass the same distance.
D More force is needed to move a larger mass the same distance.
Use this prompt to write 3 sentences.
It is difficult to believe that in today’s modern society, something as simple as a wheel or even a pencil could be considered technology. However, before the boom in electronics, the term technology used to mean anything that was human-made to serve a purpose. In today’s society, technology is considered to be anything electronic, like computers and cellular phones. As with any technology though, there are benefits and pitfalls. Some people believe that technology is ultimately harmful to our society, while others believe it does tremendous good. Determine whether you believe that technology is beneficial or harmful to our society. Explain your answer.
In today's world, technology has become an integral part of our lives. From the simplest gadgets such as pencils to complex systems like supercomputers, we have integrated technology into everything we do. Personally, I think technology has done more good than harm to society. It has made our lives easier, improved healthcare, and transformed the way we communicate. However, we should also be wary of the potential negative effects of technology and take steps to mitigate them.
To determine the correct answer, we need to understand the relationship between mass and the force required to move an object. According to Newton's second law of motion, the force required to move an object is directly proportional to its mass. This means that the larger the mass, the more force is needed to move it.
Based on this information, we can conclude that the correct answer is D - More force is needed to move a larger mass the same distance. Since Kara found it easier to push her little brother, it suggests that her little brother has a smaller mass compared to her big brother. Therefore, less force is needed to move him on the swing.