There are 1.6 km in a mile. the distance between two cities is 248 miles. how many kilometers are the two cities

Where does fusion regularly occur and what kind of energy is produced

In the interaction between a hammer and the nail it hits, is a force exerted on the nail? On the hammer? How many forces occur in this interaction?

A ball initially at rest rolls down a hill and has an acceleration of 3.3 m/s2. if it accelerates for 7.5 s, how far will it move during this time?

A person who works in only area of a subject is a

If the mass of the counterweight increases by adding more mass, how does the force required to lift the counterweight change?

A cell provides 6 V to an LDR. The current through this LDR is measured and is found to be 3 A. What is the resistance of the LDR?

A car travels along eastward with a constant velocity. the magnitude of the acceleration of the car is

What is the weight of a 65 kg astronaut on mars?

When lava cools, what type of Rock forms?

A uniformly charged conducting sphere of 1.1 m diameter has a surface charge density of 6.2 µC/m2. (a) Find the net charge on the sphere. (b) What is the total electric flux leaving the surface of the sphere?