A force of 15 newtons is applied to both Object A with a mass of 25 kilograms and Object with a mass of 50 kilograms. What is true about the acceleration of Object A and oObject B?

What are similarities and differences of reflection, refraction, diffraction and absorption?

What is the increase in density of a medium due to wave travel?

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?