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Physics a man is pushing the table. Physics friction force. Kinetic friction force and static friction force. Newton's laws of motion.
Teenager driver commited a minor offence and handing over her licence to a police officer reaching towards the open window.Police officer controlling traffic on the road
Male hand holding handle bar opening electric oven door in kitchen showroom. Shopping cooking appliance for domestic kitchen
Female hand pulling book from bookshelf in public library in university, college or high school. Woman student take novel from bookcase in bookshop store, soft focus. Education and literature concept
Take a first-aid kit in a backpack on a trip, a hand holds a first aid kit against the background of mountains, equipment in an extreme hike, a white cross

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