5 Answered Questions for the topic Magnitude of Acceleration

Magnitude Of Acceleration Physics Physics B Physics C


A wheel of mass 10 kg and radius 2m rotates with angular velocity w= 2pi rad/s

a)If constant torque is applied to the wheel and it comes to rest in 2 seconds, what is the magnitude of the angular acceleration? b) Calculate the magnitude of the torque required to bring the... more
Magnitude Of Acceleration


What is the magnitude of the acceleration due to gravity at this distance? ( 𝑀E = 5.98×1024 kg and 𝑟E = 6.38×106 m )

Synchronous communications satellites are placed in a circular orbit that is 3.59×107 m above the surface of the earth.
Magnitude Of Acceleration


How to determine the maximum speed achieved by a motorcycle that accelerates from a standing start and comes to a complete stop after travelling 300m.

The motorcycle is capable of achieving a top speed of 180 kph from a standing start over a distance of 400m with a time of 13.5 seconds.in an emergency breaking situation the motorcycle requires a... more
Magnitude Of Acceleration Physics Vector Speed


Vectors, Speed, and Constant Acceleration.

A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After 3.0 seconds the rocket is at a height of 77 meters. (a) What are the magnitude and direction of... more
Magnitude Of Acceleration Physics


Physics' Quesion

Pulling a Crate A worker drags a crate across a factory floor by pulling on a rope tied to the crate (Fig. 6-60). The worker exerts a force of 450 N on the rope, which is inclined at 38° to the... more

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