Physics question and answers for April 22, 2024
- Q A 10.0 kg mass is 25 centimeters from the pivot point on a balance scale. What mass must be placed 50 centimeters from the pivot to create rotational equilibrium?
- Q A uniform disk, a uniform hoop, and a uniform solid sphere of identical mass and radius are released at the same time at the top of an inclined ramp. They...
- Q A meter stick is being balanced on a triangular piece of wood, with two blocks hanging off of it, a block with a weight of 8.9 N is hanging 11...
- Q You have a hoop, but no scale with which to measure its mass. You do have a meterstick and a stopwatch. You determine that the radius of the hoop is...
- Q A disk-shaped merry-go-round of radius 2.63 m and mass 155 kg rotates freely with an angular speed of 0.631 rev/s. A 56.4 kg person running tangential to the rim of...
- Q What is the ratio of the linear speed of ladybug 2 to that of ladybug 1?
- Q To loosen the lid on a jar of jam 7.6 cm in diameter, a torque of 15 Nm must be applied to the circumference of the lid.If a jar wrench...
- Q Find the magnitude a of the angular acceleration of the cylinder as the block descends. Express your answer in terms of the cylinder's radius r and the magnitude of the...
- Q A thin hoop (m = 0.3 kg, r = 0.25 m) rolls without slipping down an incline. Its angular acceleration is 2 rad/s.a. What is the angle of the incline?b....
- Q a About its vertical axis a smooth horizontal circular table is given an angular speed w A groove is made on the surface along a radius A particle is gently...
- Q A tray of mass M 10 kg is supported on two identical springs When tray is pressed a little and released it executes SHM of period of 2 s When...
- Q Two springs each of unstretched length 20 cm but having different spring constants K 1000 N m and K 3000 N m are attached to two opposite faces of a...
- Q A block of mass 1 kg is fastened to a spring The spring has spring constant of 100 Nm1 The block is pulled to a distance of 10 cm from...
- Q The time period of a particle executing SHM with amplitude A is T What is the minimum time taken by the particle to move a distance A 1 3 T...
- Q A large simple pendulum of length equal to radius of the earth is making simple harmonic oscillations near the surface of the earth Its time period of oscillation will be...
- Q Equation of a travelling wave on a stretched string of linear density 5 g m is y 0 03 sin 450t 9x where distance and time are measured in SI...
- Q 46 A simple pendulum of length L has a bob of mass m The bob is connected to light horizontal spring of force constant k The spring is relaxed when...
- Q A pendulum is oscillating with frequency n on the surface of earth If it is taken to depth below the surface of earth where R is radius of earth New...
- Q A simple pendulum of length Li from a point object of mass m by a massless string attaches to a fixed pivot point A small peg is place a distance...
- Q 17 A collar of spring constant 500 Nm 1 If collar is displaced from equilibrium position by a distance of 2 cm and released what is frequency of oscillation p...
- Q How to check that particle starts from extreme position A block of mass 2 kg is attached to a spring of spring constant 50 N m 1 The block is...
- Q A simple pendulum of length L is suspended from a roof of a trolley A trolley moves in horizontal direction with an acceleration a What would be the period of...
- Q A pendulum has length of 0 4 m and maximum speed 4 m s When the length makes an angle 30 with the horizontal its speed will be sin cos...
- Q A mass M is suspended from a spring of negligible mass The spring is pulled a little and then released so that the mass executes S H M of period...
- Q simple Starting from the mean position a body oscillates harmonically with a period of 2s Its kinetic energy will become 75 of the total energy after Question Type Single Correct...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!