A sled of mass 2.1 kg is on perfectly smooth surface. A string pulls with a tension of 25.1 N. At what angle in degrees above the horizontal must the string pull in order to achieve an accelerations of 2.5 m/s? (make sure to check your calculator to be in degrees). O1.36 O 12.03 O 0.21 O77.93

A sled of mass 2.1 kg is on perfectly smooth surface. A string pulls with a tension of 25.1 N. At what angle in degrees above the horizontal must the string pull in order to achieve an accelerations of 2.5 m/s? (make sure to check your calculator to be in degrees). O1.36 O 12.03 O 0.21 O77.93

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 86AP: A mass of 250.0 g is suspended from a spring hanging vertically. The spring stretches 6.00 cm. How...

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

A sled of mass 2.1 kg is on perfectly smooth surface. A string pulls with a tension of 25.1 N. At what angle in
degrees above the horizontal must the string pull in order to achieve an accelerations of 2.5 m/s?? (make
sure to check your calculator to be in degrees).
O1.36
O 12.03
0.21
O 77.93

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