Final answer:
To calculate the pressure exerted on your hand by the book, you need to calculate the force exerted by the book and then divide it by the area of your hand. The force exerted by the book is equal to its weight, which is the product of its mass and the acceleration due to gravity. The area of your hand is given as 17 cm x 10 cm. So, the pressure can be calculated by dividing the force by the area.
Step-by-step explanation:
To calculate the pressure exerted on your hand by the book, you need to calculate the force exerted by the book and then divide it by the area of your hand. The force exerted by the book is equal to its weight, which is the product of its mass and the acceleration due to gravity. The area of your hand is given as 17 cm x 10 cm. So, the pressure can be calculated by dividing the force by the area. Remember to convert the units to meters before calculating.
Let's plug in the values: mass = 2 kg, acceleration due to gravity = 9.8 m/s², length of hand = 17 cm = 0.17 m, width of hand = 10 cm = 0.1 m. The force exerted by the book is 2 kg x 9.8 m/s² = 19.6 N. The area of your hand is 0.17 m x 0.1 m = 0.017 m². Therefore, the pressure exerted on your hand by the book is 19.6 N / 0.017 m² ≈ 1152.94 Pa.