I will mark brainliest !!

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Why does a collision with an airbag cause less damage than a collision with a steering wheel

Why is a noble gas different from other elements