Which device manages the flow of current in an electric circuit?

the wire

the lightbulb

the battery

the switch

Which of the following scenarios will cause the current to stop flowing within a circuit? A. The switch within the closed circuit is opened. B. Insulating materials within the circuit are replaced with conducting materials. C. The circuit is closed.

A violent windstorm that forms a rotating column of air called a vortex is a A. hurricane. B. thunderstorm. C. nor'easter. D. tornado.

A. How high did the car climb up the hill after bouncing? Did it go higher lower or the same height as the drop position?

What is the force of gravity between a 500kg bal and a 100,000kg basket 5m apart?

How much force is acting on a 150g object in free fall

A high-speed train travels 480 km from Paris to Grenoble, France, at an average speed of 180 km/h. How long will it take to reach Grenoble? A. 0.66 h B. 3.8 h C. 0.38 h D. 2.7 h

Water has a specific heat of 4.186 J/g°C, and ethanol has a specific heat of 2.450 J/g°C. Based on this information, which best compares water and ethanol? It requires more heat to raise the temperature of a gram of ethanol by 1°C.

Try it A volleyball player's hand applies a 39 N force while in contact with a volleyball for 2 seconds. What is the impulse on the ball?

Muscular strength is defined as:

Which piece of playground equipment could be used to model and explain the movement of matter in the biosphere