Both Rian and Lim threw a rock with the same shape and mass from a 60 m tall building to the ground. Rian threw her rock straight downward w...
Showing posts with label Physic. Show all posts
Showing posts with label Physic. Show all posts
Wednesday, January 18, 2023
Monday, January 16, 2023
The magnet has mass 6.49 kg and the force pulling it to the right is 160.6 N. When the magnet hits the floor, it continues being pulled to...
Thursday, January 5, 2023
An ice block with mass = 1 kg and temperature To is placed in a bucket, outdoors where atmospheric temperature is T₁. How much heat will be ...
Wednesday, December 7, 2022
Question At 3.68100017 kHz the reactance in a circuit of a 9.0 ?F capacitor and an inductor are equal in magnitude. What is the value of the...
Saturday, December 3, 2022
Question Jupiter has a mass of 1.90 1027 kg and a radius of 7.15 107 m. Assume it is a uniform solid sphere. The distance of Jupiter from th...
Wednesday, November 30, 2022
The Diamond Ring Solution. The processing chip on the computer that controls the navigation equipment on your spacecraft is overheating. Unl...
Saturday, November 19, 2022
One model for a certain planet has a core of radius R and mass M surrounded by an outer shell of inner radius R, outer radius 2R, and mass 4...
Tuesday, November 15, 2022
Given the direction of the magnetic fields (blue color) and the current direction (red color) of a straight wire as shown. in the figure. Th...
Monday, May 16, 2022
Question Determine the time required for a car to travel a distance d along a road if the car starts from rest, reaches a maximum speed at s...
Wednesday, April 20, 2022
A pulley wheel that is 8.0 cm in diameter has a 5.6-m-long cord wrapped around its periphery. Starting from rest, the wheel is given a const...
Saturday, April 2, 2022
Two cars A and B have the same velocity of 25m/s in the same direction. A is 50 m behind B when the brakes are applied causing it to deceler...
Thursday, March 31, 2022
Workers are pulling a 210kg piano up a building using a massless rope over a frictionless pulley, as shown(image in thumbnail ). At lunchtim...
Sunday, March 27, 2022
A stick of mass 18.4 kg and length 3.4 m is pinned at its center but is free to rotate (the moment of inertia of only the stick about its ce...
Saturday, January 1, 2022
Question Determine the average ac resistance for the diode with characteristic curve region between 0.8 volts and 1.1 volts and between 2 mi...
Saturday, December 18, 2021
Question A laser pointer emits a green 5[mW] beam with a diameter of about 0.9[mm]. ? a) What is the electromagnetic intensity (power per un...
Thursday, July 1, 2021
What is the de Broglie wavelength of a 2000-kg car moving at a speed of 100 km/h? Compare it to a bike rider weighing 400 N and moving at a ...
Thursday, April 22, 2021
Solved: For the given group of capacitors shown in the diagram, calculate the total amount of electrical charge that can be stored in the sy...
Friday, April 16, 2021
A pulley wheel that is 8.0 cm in diameter has a 5.6-m-long cord wrapped around its periphery. Starting from rest, the wheel is given a cons...
Saturday, March 20, 2021
Cart with Spring on Incline A cart of mass 0.8 kg is attached to one end of a spring and placed on a low-friction track, inclined at an an...
Friday, March 19, 2021
A car is to travel a distance from X to Y of 540 m. in exactly 40 seconds. The car accelerates and decelerates at 1.8 m/sec2, starting from ...
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