Which of the following is not a constant or control for this experiment?

a. type of plant

b. the amount of soil

c. the amount of water

d. the amount of time in sun

How much force is required to accelerate a 50 kg with a mass at 4 m/s2?

In the Bohr model of the atom, electrons exist in fixed orbits and they cannot move from one level to another. True False

Eventually, the process approaches a steady state. In that steady state, the charge of the capacitor is not changing. What is the current in the circuit in the steady state?

A trampoline has a spring constant of 3430 N/m how far will the trampoline sink when a 70 kg person steps on it

What is the formula you use to determine the gravitational potential energy of a object

Which of the following terms are needed to completely describe speed? Check all that apply. A. Units B. Direction C. Number D. Mass

Drivers are able to see objects ahead of them because light travels through windshields.

How are trade winds affected by the coriolis effect

When a raw egg gets heated into an edible egg is this considered a physical or chemical change?

Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to swing a horizontal distance of 18 inches from right to left and 2 seconds for the pendulum to swing back from left to right.