(a) If the spring stretches 0.26 m while supporting an 9 kg child, what is its spring constant? N m (b) What is the time for one complete bounce of this child? S (c) What is the child's maximum velocity if the amplitude of her bounce is 0.22 m? m S

Q: In the fbd how did he get 45 and 60 angles

A:

Q: Suppose a 200-mm focal length telephoto lens is being used to photograph mountains 12.5 km away. (a)…

A: This question is based on lens formula and magnification of lens.

Q: 2: Magnetic Force on a Rectangular Coil as a Function of the Length (L): Current (A) 4.0 Length of…

A:

Q: LENS Converging Diverging 2f f 2f Focal Length : 27.5 cm focus Object Distance : 80 cm Object Height…

A:

Q: Mass Hanger A group of students must study the oscillatory motion of a pendulum. One end of a light…

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: In a coil with radius of 6 cm and 400 turns, there is a magnetic field leaving in a direction…

A:

Q: Please make a detailed list of all the equations needed to solve Spherical mirrors & ray diagrams…

A:

Q: What is the aspect ratio for a television screen that measures 44 inches wide by 25 inches high?

A: The quantity of pixels (dots) that comprise the image on your television is referred to as…

Q: A puck of mass 86.8g and radius 3.77cm slides along an air table at a speed of v = 1.45m/s, as shown…

A: Part (a) Given: The mass of first puck is m1=86.8 g. The radius of first puck is r1=3.77 cm. The…

Q: What are multiple images?

A: Multiple images are formed when two or more images are placed in front of each other and object is…

Q: Can I see a solution for the other 2 questions as well?

A:

Q: Re cell - Jupyter Notebook PDF Physics textbook 1.pdf A Read aloud Draw E Highlight O Erase 2 Or 1

A:

Q: If a fish is trying to capture insect hovering above the surface of water – how will it jump to…

A: Here due to refraction of light near air water interface the insect appears above the actual…

Q: 19.4 A charge of -4.05 µC is fixed in place. From a horizontal distance of 0.0504 m, a particle of…

A:

Q: This time the pendulum is 1.09 m long. Suppose you start with the pendulum hanging vertically, at…

A:

Q: 5) A 100.-newton force acts on point P, as shown in the diagram below. What is the magnitude of the…

A: Given: The magnitude of the force P is 100 N. The angle of force P with horizontal is 30o.

Q: Object 3 12 4.

A:

Q: What is relative size of image and object?

A: Consider a same object kept at different distances from the eye.

Q: When a charged particle moves with velocity v through a magnetic field B, a force due to the…

A: Given Data: Given force expression .The charge of the particle is The velocity of the particle is…

Q: 2) Image that Earth begins orbiting the Sun twice as fast while maintaining the same rotation rate.…

A: Solar day length may get vary along the year, by the earth elliptical orbit and the tilt axis. The…

Q: Plahaz 2ɛ0[h²+a²]³/² for the ring below (radius of a, at h), A) calculate the E (at h) of a disk…

A:

Q: A ball is thrown into the air and follows the parabolic path indicated by the dashed line. Use the…

A: