Physics, 30.11.2020 01:10 pinnky98381
An unloaded spring of length 10cm stretches to a length of 12cm when loaded with a 2N weight. Calculate the length of the spring for a load of 8N.
Answers: 2
Physics, 22.06.2019 14:30
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
Physics, 22.06.2019 19:30
Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.
Answers: 1
Physics, 23.06.2019 01:40
(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?
Answers: 1
Physics, 23.06.2019 02:00
Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals
Answers: 2
An unloaded spring of length 10cm stretches to a length of 12cm when loaded with a 2N weight. Calcul...
Biology, 21.01.2021 01:50
English, 21.01.2021 01:50
Mathematics, 21.01.2021 01:50
Mathematics, 21.01.2021 01:50
Mathematics, 21.01.2021 01:50
History, 21.01.2021 01:50
Mathematics, 21.01.2021 01:50
History, 21.01.2021 01:50
Spanish, 21.01.2021 01:50
Biology, 21.01.2021 01:50
Mathematics, 21.01.2021 01:50
History, 21.01.2021 01:50