The density of aluminum is 2.7 g/cm. What is the mass of a cube of aluminum that is 6.000 cm on a side? (Recall that density is mass divided by volume.) Express your answer with appropriate units.

Q: Find the area of a rectangular room measuring 8.5 m by 13.8 m . Express your answer with the correct…

A: The expression for the area of rectangular room is,

Q: You are told A=4.444, B=5.000 and C=0.6666. In the first blank, determine D=(A-B)/C= . Enter the…

A: Given A = 4.444, B = 5.000, and C = 0.6666. Then D be calculated as,

Q: Four objects (A, B, C, & D) make up a closed system. The table below shows their energy at various…

A: Given data:  Four points make a closed system  at t  = 0 s the energy at various points EA = 59 J,…

Q: 1. A boy throws a ball vertically downward at 10 m/s from a roof of a building 20 m high. (a) How…

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Q: Find the final velocity after a perfectly inelastic collision with two objects, both of mass 4.0kg,…

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Q: Six electrons are trapped in a one-dimensional infinite potential well of width L , in h? , (assume…

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Q: how is 0.992 the radius?

A: The radius value is already mentioned in the question.

Q: A transformer has a rated output of 300 kVA at a power factor of 0.6. Find the rated power output…

A: Concept: To determine the rated Power output we will use the Formula P=S×PFhere,P=Power…

Q: Problem 4: A toy car is rolling down the ramp as shown in the figure. The car's mass is m = 1.1 kg…

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Q: 6. (Two body problem) A sports car is stopped at a traffic light. As the light turns green, the car…

A: Given that:- Acceleration of car=1.5m/s^2 And velocity of truck=12 m/s

Q: where did 0.6 come from

A: By asking where 0.6 is from, I guess you wanted to ask the operation in the above step where is is…

Q: 21. Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock from the top of…

A: Initial speed of rock = 0 m/s  Time taken = 5.25 seconds  Using equation of motion for an object…

Q: a. Draw an energy level diagram (doesn't have to be to scale) indicating the transitions that…

A: We know that for a particle trapped in an one dimensional infinite potential well (square) must have…

Q: Round the following to the number of significant figures listed in (parenthesis): 525 (2) O 52 525…

A: Arcane rounding Rule:-According to the arcane rounding rule if the number ends in a perfect 5 you…

Q: You have a twin that stays at home on the Earth while you travel in a spaceship. You leave Earth…

A: Given, You and your twin age=20years Total travel time, tspaceship =5years After 5 years, a long…

Q: An airplane flies 390 miles from point A to point 8 with a bearing of 29. Then it flies 290 miles…

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Q: answer is not correct. no scientific notation

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Q: The two charges in the figure below are separated by d = 3.50 cm. (Let q1 = -14.5 nC and q2 = 29.5…

A: Answer is uploaded in step 2

Q: 2. Now we get rid of the differentials on both sides by integrating both sides. In algebra, you…

A: (a) Integrate the dq side from q(0)=0 to q(t). (b) Integrate the dt side from t=0 to t. (c) Solve…

Q: A penny is dropped off the Burj Khalifa building, from rest. (g-9.80 m/s^2) b. What is the distance…

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Q: Need more figures... what is the ful

A: Acceleration time graph is given below:

Q: How would I round it for scientific notation?

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Q: Below higures Find Force between masses Ex: Mi-skg F=8ON F=10ON

A: