kendasinjab
19.02.2020 •
Physics
At the grocery store an empty shopping cart has A mass of 15 kg. when you push it the empty car accelerates 2.0 meters per second squared. as you approach the checkout with 35 kg of groceries in the cart. (total mass=50kg) you push with the same force. How fast does the cart accelerate now ?
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Ответ:
B his speed was 2 m/s, and his velocity was 0
Explanation: