If a lamp has a resistance of 50 ohms and is operated by a p. d. of 10V, find the current flowing through it

A car slows down from 27.7 m/s to 10.9 m/s in 2.37s. What is the acceleration?

Use Kepler's third law and the orbital motion of Earth to determine the mass of the Sun. The average distance between Earth and the Sun is 1.496 * 1011 m. Earth's orbital period around the Sun is 365.26 days. 6.34 * 1029 kg 1.99 * 1030 kg 6.

A - 1.12 μC charge is placed at the center of a conducting spherical shell, and a total charge of + 8.65 μC is placed on the shell itself. Calculate the total charge on the outer surface of the conductor.

If 190 grams of water is cooled from 42.7°C to 21.2° C how much energy was lost by the water?

Why is magnitude of average velocity not equal to speed?

the math club must order 35 new uniform shirts. There are 5 more girls than twice the number of boys in the club. How many of each uniform type should the club order

Find out the kinetic energy of a body of mass 2kg moving with the speed of 3m/s

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.