bilang Balikan PANUTO: Isalaysay ang iyong sariling karanasan kung papaano mo tinanggap ang mga pagbabagong pisikal bilang nagdadalaga/nagbibinata?

When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

Why do different substances have diffrent properties

The ability to make things happen is also called a. heat b. force c. matter d. energy