Question

A music box within the toy shown below plays tunes when the toy is pushed along the floor. As a child pushes along the handlebars with a force of 5 N, the floor exerts a force of 13 N directly upward on the toy. The Earth’s gravitational force on the toy is 10 N downward while interactions between the wheels and the floor produce a backward force of 2 N on the toy as it moves. Draw a free-body diagram of the toy as it is being pushed. a) - No options needed, as it's a drawing request. b) Not applicable. c) No need for a diagram. d) - No options needed, as it's a drawing request.

Answer 1

A free-body diagram is used to illustrate the forces exerted on a toy being pushed, which includes the push force, gravitational force, normal force, and friction force. Newton's laws of motion are applied to understand these interactions and calculate the toy's acceleration.

Step-by-step explanation:

The question pertains to the application of Newton's second and third laws of motion, specifically as they relate to forces and free-body diagrams. In this scenario, a toy is being pushed across the floor, which involves various force interactions. To analyze it, one would draw a free-body diagram showing the forces acting on the toy. These forces include:

• The force of the child pushing the toy (5 N).
• The gravitational force acting downward on the toy (10 N).
• The normal force exerted by the floor on the toy (13 N).
• The force of friction opposing the motion (2 N).

This allows us to understand the overall force interaction and can help in determining the resulting acceleration of the toy using Newton's second law.