nevaehwilsonhuerta nevaehwilsonhuerta

23-04-2021
Physics

contestada

a solid sphere and a hollow sphere with equal mass are rotated about an axis through their centers. both spheres experience equal torque. which sphere will reach a speed of 10 rad/s first? Explain your answer.

Respuesta :

andromache andromache

28-04-2021

Answer:

Solid sphere

Explanation:

According to the given situation, the solid sphere would contain the less moment of inertia because it would carry large mass that closed to the axis of rotation

Also if there is a less moment of inertia so there would be high angular acceleration under a torque

α = τ/I

So the solid sphere would reach a speed of 10 rad/s first

Answer Link

Otras preguntas

whats the difference between a conpound and inorganic compund

Make a possible pair of numbers that have lcm of 48

I need help with this question

is -4 1/5 less than. greater than or equal to -4 9/10

What is pharmacotherapeutics? A. The mechanism of action of a drug in the body B. The effect of a drug in the treatment of disease C. The movem

Earth’s magnetic field is produced by convection in which of Earth’s layers? A. Crust B. lithosphere C. mantle D. core

What led Jews to migrate to Eastern Europe and Muslim lands?

The recipe made 8 servings but only wants to make enough for 5 people. If the recipe for 8 servings called 2 cups of flour how much flour would she need for 5 s

Need help with this question

y=2x+8 3x+2y=-5 Find the solution to this system. Please answer and explain this, i can't seem to get these questions and im really struggling! Thanks!