made a table to record her results.
Physics, 27.01.2020 18:31 erikabermudez55
Dalila plans an experiment to examine plant growth. she
made a table to record her results.
what addition to her table would most improve her
experimental investigation?
o a row in which no fertilizer is used
a row in which 12 grams of fertilizer are used
o a column that shows how the dependent variable
changes
a column that shows how the independent variable
changes
Answers: 2
Physics, 22.06.2019 21:10
Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius ν
=0.381meters and mass ν=3.1νν. initially ν"is on the ground and ν#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of ν#just before it strikes the ground. assume the pulley bearing is frictionless.
Answers: 2
Physics, 22.06.2019 23:10
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
Physics, 23.06.2019 00:30
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 2
Dalila plans an experiment to examine plant growth. she
made a table to record her results.
made a table to record her results.
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