Object A moves toward Object B. Object B has twice the mass of Object A but is not moving. After the impact, the objects lock together in a perfectly inelastic collision. What is the fraction of the initial Kinetic Energy that remains?

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

Ineed the answer to question 1 , i’m desperate

Carbon 14 is a naturally occurring stable