A scientist wanted to move a golf ball and a bowling ball to both reach 15 mph. What would the scientist have to do differently for the bowling ball than the golf ball to reach his goal?
To move the golf ball and the bowling ball to both reach 15 mph, the scientist would have to apply more force to the bowling ball compared to the golf ball. This is because the bowling ball has more mass than the golf ball, and according to Newton's second law of motion, the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. As the bowling ball has a greater mass, more force is required to achieve the same acceleration as the golf ball.
To make both the golf ball and the bowling ball reach 15 mph, the scientist would have to consider a few key differences between the two objects. One main factor is the difference in mass between the golf ball and the bowling ball.
The scientist would need to apply a greater force to the bowling ball compared to the golf ball since the bowling ball has a higher mass. This is because according to Newton's second law of motion, the force required to accelerate an object is directly proportional to its mass. The scientist would need to exert more force on the bowling ball to overcome its inertia and achieve the desired speed.
Additionally, the scientist would need to consider the different surface areas of the golf ball and the bowling ball. The golf ball has a smaller surface area compared to the bowling ball. This means that the golf ball experiences less air resistance as it moves, allowing it to reach higher speeds more easily. On the other hand, the larger surface area of the bowling ball creates more air resistance, which would make it more challenging for the scientist to accelerate it to 15 mph.
Therefore, to achieve the goal of reaching 15 mph with both objects, the scientist would need to apply a greater force to the bowling ball and take into account the increased air resistance it experiences due to its larger surface area. They may need to adjust their methodology and use appropriate equipment to ensure that the necessary force is applied to each ball, taking into consideration the different mass and surface area of the golf ball and bowling ball.
To move a golf ball and a bowling ball to both reach 15 mph, the scientist would have to do two different things depending on the properties of the balls:
1. Golf Ball: Since a golf ball is much lighter than a bowling ball, it requires less force to accelerate to the desired speed. The scientist would need to apply a certain amount of force to propel the golf ball to 15 mph. However, due to its low mass, the golf ball would require a relatively small force to achieve this speed.
2. Bowling Ball: On the other hand, a bowling ball is much heavier than a golf ball, which means it has a greater mass. Since force is directly proportional to mass (F=ma), a greater force would be required to accelerate the bowling ball to the same speed of 15 mph. The scientist would need to apply a larger force to overcome the bowling ball's greater mass and achieve the desired velocity.