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Question: An object is dropped from a height of 20 m. What is its potential energy at the top? (2021..
Question: A spring is compressed by 0.1 m and has a spring constant of 200 N/m. What is the potentia..
Question: A rotating object has a moment of inertia of 5 kg·m² and is rotating with an angular veloc..
Question: A flywheel is rotating with an angular speed of 30 rad/s. If it comes to rest in 10 second..
Question: What is the angular momentum of a particle of mass 2 kg moving in a circle of radius 3 m w..
Question: A wheel is rotating with an angular velocity of 10 rad/s. If it accelerates at 2 rad/s², w..
Question: If a torque of 10 Nm is applied to a body with a moment of inertia of 2 kg·m², what is the..
Question: A disk and a ring of the same mass and radius are rolling down the same incline. Which one..
Question: A solid sphere and a hollow sphere of the same mass and radius are rolling down an incline..
Question: If a 5 kg object is moving with a velocity of 10 m/s, what is its kinetic energy? (2019)Op..
Question: A 20 kg object is acted upon by a net force of 80 N. What is the acceleration of the objec..
Question: A force of 100 N is applied to a 50 kg object. What is the acceleration of the object? (20..
Question: An object of mass 8 kg is moving with a velocity of 5 m/s. What is its momentum? (2020)Opt..
Question: If a force of 50 N is applied to a 25 kg object, what is the resulting acceleration? (2022..
Question: Which of the following factors does NOT affect the gravitational force between two masses?..
Question: The gravitational force between two objects is 10 N. If the distance between them is tripl..
Question: What is the effect of reversing the direction of current in a loop on the magnetic field d..
Question: What is the time complexity of inserting an element into a binary search tree (BST) in the..
Question: What is the primary use of a queue data structure?Options: To reverse elementsTo sort elem..
Question: If the magnetic flux through a coil changes, what happens to the induced EMF? (2023)Option..
Question: Which of the following devices operates on the principle of electromagnetic induction? (20..
Question: In an AC circuit, what is the relationship between the average power and the RMS voltage? ..
Question: If the voltage across a capacitor in an AC circuit is 100 V RMS, what is the peak voltage?..
Question: What is the relationship between charge (Q), capacitance (C), and voltage (V) in a capacit..
Question: A capacitor is charged to a potential of 12V and then disconnected from the battery. If th..
Question: Two identical charges are placed 1 m apart. If the magnitude of each charge is doubled, wh..
Question: What is the electric field at a distance of 1 m from a charge of -4 μC? (2019)Options: -36..
Question: If a 5Ω resistor is connected to a 15V battery, what is the power dissipated by the resist..
Question: What happens to the current in a parallel circuit if one branch is removed? (2019)Options:..
Question: If a circuit has a current of 3 A and a resistance of 4 ohms, what is the power consumed? ..
