A crane of mass 3000 kg supports a load of 10000 kg as illustrated in Figure P12.46. The crane

Name: A crane of mass 3000 kg supports a load of 10000 kg as illustrated in Figure P12.46. The crane is pivoted with a frictionless pin at A and rests against a smooth support at B. Find the reaction forces at A and B.
Uploaded: 2023-06-17T10:28:05-08:00
Duration: 1 min 55 s
Channel: Adi S
Description: A crane of mass 3000 kg supports a load of 10000 kg as illustrated in Figure P12.46. The crane is pivoted with a frictionless pin at A and rests against a smooth support at B. Find the reaction forces at A and B.

Question

A crane of mass 3000 kg supports a load of $10000 \mathrm{~kg}$ as illustrated in Figure P12.46. The crane is pivoted with a frictionless pin at $A$ and rests against a smooth support at $B$. Find the reaction forces at $A$ and $B$.

          A crane of mass 3000 kg supports a load of $10000 \mathrm{~kg}$ as illustrated in Figure P12.46. The crane is pivoted with a frictionless pin at $A$ and rests against a smooth support at $B$. Find the reaction forces at $A$ and $B$.

Added by Rachel B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/17/2023

Step 1

First, we need to find the weight of the crane and the load. The weight of the crane is $W_c = m_c g = 3000 \mathrm{~kg} \times 9.81 \mathrm{~m/s^2} = 29430 \mathrm{~N}$. The weight of the load is $W_L = m_L g = 10000 \mathrm{~kg} \times 9.81 \mathrm{~m/s^2} = Show more…

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A crane of mass 3000 kg supports a load of $10000 \mathrm{~kg}$ as illustrated in Figure P12.46. The crane is pivoted with a frictionless pin at $A$ and rests against a smooth support at $B$. Find the reaction forces at $A$ and $B$.