What average Net Force is required to accelerate a 750 kg. boat initially at rest to a speed of 35 m/s over a distance of 500 m?

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) .

What type of nuclear decay causes the atomic number of an element to increase by 1?

The plum pudding model of the atom states that ?