Problemas
Which would be the best tool to use to measure the force needed to slide a brick across a table? metric ruler balance magnet spring scale
Roztwór
Javier
veterano · Tutor durante 10 años
4
(209 Votos)
Respuesta
The best tool to use to measure the force needed to slide a brick across a table is the spring scale.
Explicación
## Step 1The problem asks us to identify the best tool to measure the force needed to slide a brick across a table. The options provided are a metric ruler, a balance, a magnet, and a spring scale.## Step 2A metric ruler is used to measure length or distance, not force. Therefore, it is not suitable for this task.## Step 3A balance is used to measure weight or mass,. Therefore, it is not suitable for this task.## Step 4A magnet is used to measure magnetic force, not mechanical force. Therefore, it is not suitable for this task.## Step 5A spring scale is used to measure force. It works by stretching or compressing a spring, and the force required to do this is directly proportional to the distance the spring is stretched or compressed. This makes it the best tool for measuring the force needed to slide a brick across a table.