What is the resistance of an operating laptop computer that has an 11 V battery and consumes 15 W of power?

Which collects light in a reflecting telescope? a. concave lens b. concave mirrors c. convex lens d. convex mirror

A motorcycle is moving at a constant velocity of 15 meters/second. Then it starts to accelerate and reaches a velocity of 24 meters/second in 3 seconds. What's the acceleration of the motorcycle over this time? Use.

As you slide a heavy box across the floor, friction applies a force of - 60 N over a distance of 5 m. How much work is done by friction? A. - 55 J B. - 60 J C. - 300 J D. - 15 J

What are the similarities between a food web and a food chain? (I need three) Have a good day!

Multiple Concept Example 9 deals with the concepts that are important in this problem. A grasshopper makes four jumps. The displacement vectors are (1) 40.0 cm, due west; (2) 26.0 cm, 32.0 ° south of west; (3) 19.0 cm, 50.

What is the frequency of 20 mm microwaves? A) 100 MHz B) 400 MHz C) 15 GHz D) 73 GHz E) 98 GHz

A measure of how much pulling, or tension, a material can withstand before breaking is - A. hardness. B. brittleness. C. tensile strength. D. malleability.

How work done against gravity can be expressed?

An electron is acted on by two electric forces, one of 2.7*10-14 N acting upward and a second of 5.8*10-14 N acting to the right. What is the magnitude of the electric field at the electron's location?

A satellite on a Low Earth Orbit is flying with a speed of 7.65 km/s. The vertical component of the Earth's magnetic field is 35.3 μT at the current location of the satellite.