Ahippogriff is a large flying creature that hagrid watches over at hogwarts. if the hippogriffs mass is 1300kg then what is it’s weight? (remember that the acceleration of gravity is -9.8m/s^3). use the formula w=m•g show all your work

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n

How will the system respond to a temperature increase?