Sagot :
Answer:
B. Action-Force: A boy's hand pushes the ball downward. Reaction-Force: The ball pushes the boy's hand upward.
Explanation:
A reaction force is a force that acts in the opposite direction to an action force. Friction is the reaction force resulting from surface interaction and adhesion during sliding. Reaction forces and reaction moment are usually the result of the actions of applied forces.
Answer:
ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs ᴀ ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ᴀᴄᴛɪᴏɴ ғᴏʀᴄᴇ ɪs ᴀ ʙᴏʏ's ʜᴀɴᴅ ᴘᴜsʜᴇs ᴛʜᴇ ʙᴀʟʟ ᴜᴘᴡᴀʀᴅ (ᴛᴀɢᴀʟᴏɢ) Itinulak ng kamay ng isang batang lalaki ang bola pataas. ᴀɴᴅ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ғᴏʀᴄᴇ ɪs ᴛʜᴇ ʙᴀʟʟ ᴘᴜsʜᴇs ʙᴏʏ's ʜᴀɴᴅ ᴅᴏᴡɴᴡᴀʀᴅ (ᴛᴀɢᴀʟᴏɢ)Itinulak ng bola ang kamay ng bata pababa. sᴏ ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs ᴀ
Explanation: