A cellphone receives its energy from a 3.4 V lithium ion battery. The current used when operating the cellphone is 0.01 A. How many joules of energy does the battery deliver to the cellphone each second.

A current of 3.2 Amps flows through a 7.0 Ω resistor in a circuit. Calculate the voltage. You must show your work.

Which of Shakina's statements regarding acceleration and velocity is false? "When the acceleration and velocity are in opposite directions, the particle slows down.

What must the driver do when approaching an intersection and seeing the traffic light turn from green to yellow?

If the pig can move the car 30 meters in 10 seconds then what is the speed for the car

The field of meteorology is based on studying which of the following? a.) stars and plants b.) weather and climate c.) rocks and minerals d.) earthquakes and volcanoes

When light waves passes straight through an object, it is called?

One microgram contains how many grams?

While John is traveling along a straight interstate highway, he notices that the mile marker reads 241 km. John travels until he reaches the 134 km marker and then retraces his path to the 167 km marker.

What are the forces that make an object move

Which causes a rainbow in the sky? a. Sunlight (white light) is refracted as it passes through different layers in the atmosphere. b. Sunlight (white light) refracts when it passes through droplets of water in the atmosphere. c.