An object has a net charge of +5 Coulombs. A. It has too few electrons because the charge is an odd, prime number

B. It has too few electrons because the net charge is positive

C. It has too many electrons because there is no exponent associated with it

D. It has too many electrons because the net charge is positive

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) .

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge