1.
a cart weighing 420 n rests on a 23° incline. calculate the component of its
weight t...
Physics, 21.10.2019 19:00 Knelson566
1.
a cart weighing 420 n rests on a 23° incline. calculate the component of its
weight that presses the cart to the hill.
Answers: 1
Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
Physics, 22.06.2019 19:30
Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
Answers: 1
Physics, 23.06.2019 00:00
Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?
Answers: 1
Physics, 15.04.2020 17:25
Mathematics, 15.04.2020 17:25
Chemistry, 15.04.2020 17:25
Mathematics, 15.04.2020 17:25
Mathematics, 15.04.2020 17:26
Mathematics, 15.04.2020 17:26
Biology, 15.04.2020 17:26
History, 15.04.2020 17:26