What is newton’s second law? force is a result of mass and acceleration. speed is a result of mass and acceleration. velocity is a result of mass and acceleration.

Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

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