Other Physics Answers

 Water is circulating through a continuous solid pipe in a house. If the water is pumped at a velocity of 0.6 m/s through a diameter of 10 cm in the basement under a pressure of 3.039 x 10⁵ N/m², what are the flow speed and pressure in a 4 cm diameter pipe 6m above? Note that Water has a density of 1000 kg/m3 

 Water is circulating through a continuous solid pipe in a house. If the water is pumped at a velocity of 0.6 m/s through a diameter of 10 cm in the basement under a pressure of 3.039 x 10⁵ N/m², what are the flow speed and pressure in a 4 cm diameter pipe 6m above? Note that Water has a density of 1000 kg/m3 . 

a ball is projected vertically upwards from a height of 2m above the ground level.its initial speed is 8m/s.find the maximum height reached by the ball above the ground

A Positively Charged Particle Moves With Velocity In A Region Where There Is A Magnetic Field And A Nonzero Magnetic Force Consider How These Three Vectors Are Oriented With Respect To One Another. Which Pairs Of These Vector Are Always Perpendicular? Which Can Have Any Angle Between Them?

A batter hits a foul ball. The 0.140-kg baseball that was approaching him at 40.0 m/s leaves

the bat at 30.0 m/s in a direction perpendicular to the line between the batter and the pitcher.

What is the magnitude of the impulse delivered to the baseball?

7.00 Ns

The ISS in the orbit 408 km away from the surface of the earth. Calculate the time taken to orbit the earth. 

An isolated solid sphere of aluminum having radius 7.0 cm is at a potential of 500 V. Calculate the number of electrons which have been removed from the sphere to raise it to this potential. 

The radius and surface charge density of a uniformly charged spherical shell are 20 cm and ,m C0.3 —2 u respectively. Calculate the electric potential at a distance (a) 40 cm and (b) 15 cm from the center of the shell. 

The linear charge density of an infinite line charge is 0.3 10 .mC - -16 x Assuming that the electric potential at a perpendicular distance of 5.0 m from the wire is zero, calculate the potential at the perpendicular distance of 6.0 m. 

A long copper wire with radius of 1.0 mm carries a uniform surface charge density of 5.0 x 10^-6 C/m². 

a. Find the total charge in a 1.0-meter-long section of the wire. 

b.. Find the magnitude of the electric field at a distance of 15 cm from the wire.