A car starts from a stopped position and speeds up to 60 m/s in 4.4 seconds. How quickly is it accelerating?

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

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

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600