Physics, 18.11.2019 22:31 animaljamissofab
You place a large pebble in a slingshot, pull the elastic band back to your chin, and release it, launching the pebble horizontally at a speed of 100 cm/s. you then repeat the exact same procedure (pulling the elastic band back the same distance) with a smaller pebble. the smaller pebble leaves the slingshot with a speed of 500cm/s. how does the mass of the larger pebble compare to that of the smaller pebble? select the correct answer o the larger pebble has v5 times more mass o this question cannot be answered without knowing the effective spring constant of the elastic band. o the larger pebble has 2 times more mass. the larger pebble has 5 times more mass. your answer o the larger pebble has 25 times more mass.
Answers: 1
Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 2
Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
You place a large pebble in a slingshot, pull the elastic band back to your chin, and release it, la...
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