Part a is as follows: A long cylindrical insulator has a uniform charge density of 1.89 μC/m3 and a radius of 5 cm. What is the electric field inside the insulator at a distance of 4 cm?...

Part a is as follows: A long cylindrical insulator has a uniform charge density of 1.89 μC/m3 and a radius of 5 cm. What is the electric field inside the insulator at a distance of 4 cm?...

how much kinetic energy does the block have when it reaches the bottom? Acceleration due to gravity is g = 9.8 m/s2.

I'm editing this problem because I was able to get a couple of the answers, but I still need help on the rest. An electromagnatic wave is traveling in vacuum with frequency 7 x 1014 Hz. The wave has...

A series RCL circuit driven at angular frequency w = 597 rad/s has a capacitive reactance XC = 864 W, an inductive reactance XL = 599 W and a resistance R = 357 W. The resulting oscillating current...

a team of four people went on a river rafting excursion to gangotri but unforturbnately theri boat capsized in the roaring river it was reported by thelocal people (the eye witness to the incident)...

1. The weight of the liquid displaced is less than the weight of the block. 2. The weight of the liquid displaced is greater than the weight of the block. 3. The weight of the liquid displaced...

A car is traveling at 100 kilometers per hour. One minute later the car is traveling at 120 kilometers per hour. What is the average acceleration or the car?

A car was stopped at a red light. When the light turns green, the car reaches a speed of 22 miles per hour in 3 seconds. What is the acceleration, to 1 decimal place?

What is the final speed of a car that accelerates at 20 ft/s2 for 2 seconds if it's initial speed was 33 miles per hour, to 1 decimal place?

I've been stuck on this question forever and I keep getting it wrong :( Please help! A truck of mass 3 tonnes is travelling at 105km/h when it hits a car of mass 1.5 tonne travelling...

A golfer, putting on a green, requires three strokes to "hole the ball." During the first putt, the ball rolls 5.0 m due east. For the second putt, the ball travels 2.1 m at an angle 20°...

Physics test prep

Define the theorem and write the associated quotation

1. The weight of the liquid displaced is less than the weight of the block. 2. The weight of the liquid displaced is greater than the weight of the block. 3. The weight of the liquid displaced...

SOLVRFEHFVE FVJFNVJ JVRHF JFCDSV JFV SFNV OIJFC SOFV IOFV NGRODI JEO

Which of the following are true about a planet when it is at its greatest distance from the Sun? A. It is at aphelion. B. It is at perihelion. C. It is moving at its greatest speed...

A sailboat race course consists of four legs, defined by the displacement vectors A, B, C, and D, as the drawing indicates. The magnitudes of the first three vectors are A = 3.40 km, B = 5.10 km,...

Find the magnitudes of the x, y, and z components of the vector vector A shown in Figure 3-41, given that A = 75 m and θ = 56°. http://www.webassign.net/walker/03-38alt.gif

If you decrease the distance between two celestial objects by a factor of 3.5, how does the resultant gravitational force between the two objects compare to the original force? The force is ______...

High School Physics