A94.0 n grocery cart is pushed 17.6 m along an aisle by a shopper who exerts a constant horizontal force of 42.6 n. the acceleration of gravity is 9.81 m/s 2 . if all frictional forces are neglected and the cart starts from rest, what is the grocery cart’s final speed
Answers: 3
Physics, 22.06.2019 02:30, liltay12386
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
Physics, 23.06.2019 05:00, maljoh8249
Consider the phase change taking place in the picture. you could use all but one statement to describe what is happening here. that is: a) temperature is increasing. b) kinetic energy is increasing. c) the space between the particles remains the same. d) the attractive force between the particles is decreasing.
Answers: 1
A94.0 n grocery cart is pushed 17.6 m along an aisle by a shopper who exerts a constant horizontal f...
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