2. Illustrate on the equations of gravitational potential energy and elastic potential energy as the quantities vary, for instance double or triple the value of quantities. 3. Cite examples of situation which illustrate gravitational potential energy and elastic potential energy.

Q: How many significant digits are there in the number 4530.0. Answer: 5 x

A: According to question we need to find number of significant digits.

Q: A crate of mass m 9.7 kg is pulled up a rough incline with an initial speed of v, 1.43 m/s. The…

A: As per request I will answer only part (e).Mass of object is Initial speed is Pulling force along…

Q: 1. If you observe a photon of light with a wavelength A = 495 nm what is its frequency (use equation…

A: Given : Wavelength = 495 nm = 495*10-9 m

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A:

Q: Part A The spring in the figure has a spring constant of 1200 N/m. It is compressed 13.0 cm , then…

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Q: V A A 0 t 2 4 5 B 2. Two identical objects, A and B, move along straight, parallel, horizontal…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

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A: Electroscope:- Based on the Coulomb electrostatic force, which moves the test charge, the…

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A: The expression for the velocity is given by v=dt Here,  vis the velocity,  dis the distance,  tis…

Q: A red cross helicopter takes off from headquarters and flies 75 km at 30 degrees south of west.…

A:

Q: 1. A rectangular loop carrying M A of current is placed on the z=0 plane as shown in Fig.1. [M is…

A: The current in the wire: I=MA= 6 AWe need to determine the H field at a) (2,4,0) b) (3,2,0) c)…

Q: A vector in the x-y plane has a magnitude of 45 units with an x- component of magnitude 15 units.…

A: Here, the x component is 15 units The magnitude of the vector is 45 units

Q: The loading ramp at a delivery service is 15 ft long and makes a 19.0° angle with the horizontal. If…

A: First loading ramp delivered service = 15f And make angle = 19°

Q: 1. Two point charges q; = +26µC and q2 = -17.5µC are 64 cm apart. a. What is the potential energy of…

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Q: 1. A current-carrying loop in a uniform magnetic field is shown in the figure below. The loop is…

A: The net torque due to weights of mass and loop is given by:

Q: Problem 2: For the image shown, the capacitors have the following values: C1 = 2.95*10^-6, C2 =…

A: Given,   Total capacitance, C = 5.94×10-6 F               Potential (V) =  81 V

Q: What mass in kg of rain falls on the lawn in 6 h and 2 min, if each raindrop weighed 13.0 ng and on…

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Q: Three large sheets are separated by equal distances of 15 cm as shown in the figure. The first and…

A: 1. Hence as per the given question,  there are three conducting and non-conducting plates .  which…

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A: GIVEN: Sky diver and parachute system

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Q: A 3.50-kg object is attached to a spring and placed on frictionless, horizontal surface. A…

A: