a. faster than b.equal to c.slower than d. depends on the temp

a. faster than b.equal to c.slower than d. depends on the temp

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...

If the same amount of heat is added to 1 kg of all these substances, which substance will raise in temperature to the highest value? Specific Heat Values (J/kg°C) of...

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 ______...

a 10 kg object falling in air encounters 73 N of air resistance What is the acceleration

A circuit comprises a 9 V battery which is connected in series to two 1 MΩ resistors that are in a parallel combination. The circuit is then completed by an open switch and two 50 nF capacitors...

A positive charge of 3 nC is placed at the origin and a positive charge of 6.75 nC is placed on the x-axis 5 cm. A positive test charge of 2 nC is placed on the x-axis a distance d, between...

How come when a group of people holding hands touch a fence, why does everyone receive an electric shock, surely the electricity should ground on the first person and he should be the only one electrocuted...

A playground ride consists of a disk of mass M = 52 kg and radius R = 2.3 m mounted on a low-friction axle. A child of mass m = 28 kg runs at speed v = 2.5 m/s on a line tangential to the disk and...

A playground ride consists of a disk of mass M = 52 kg and radius R = 2.3 m mounted on a low-friction axle. A child of mass m = 28 kg runs at speed v = 2.5 m/s on a line tangential to the disk and...

The piston rod of a double-acting hydraulic cylinder is 20 cm diameter and 4 m long. The piston has a diameter of 40 cm, and is subjected to 10 MN/m2 water pressure on one side and 3...

physics question: A police car drives 230 km with a constant speed of 120km/h and another 170 km with a constant speed of 60km/h.

Combing your hair leads to excess electrons on the comb. How fast would you have to move the comb up and down to produce green light? (Assume λ = 569 nm.)

A force of 10 newton makes an angle of 30 degree with y axis. Find out the magnitude of x component.

Describe how changing the fluid density, drag coefficient, and area of the ball affect the Kinetic energy of the ball?

what speed does the block slide across the table?

The schwarzchild radius of a black hole containg 7.95 x 10 ^ 28 kg is ___ meters

What can be said about the total energy and work if we looked at the system as the ball + earth instead of just the ball.

I have a test for Physics tomorrow, and I was working on some practice problems, but I don't understand this question. I was wondering if someone could show me how to work it out? Thanks! Question: Two...

Useful for problem: Ki > Kf (loses energy due to collision) Ki = 0.5m1v1i^2 + 0.5m2v2i^2 Kf = 0.5(m1 + m2)vf^2 v1i is initial velocity of m1. v2i is initial...