please I have short time and I want only the answer without the solution
please I have short time and I want only the answer without the solution QUESTION 4...
please I have short time and I want only the answer
without the solution
UESTION 4 A firework, initially at rest, explodes into two separate pieces of mass 43.8 g and 189 g. If the speed of the 43.8 g piece is 36.4 m/s immediately after the explosion, what is the speed of the 189 g piece immediately after the explosion, in units of m/s?
I want only the answer without the solution please I
have short time
QUESTION 1 A projectile has a range R when it is launched with an initial velocity v at an initial angle of θ to the horizontal. What would the range be if the initial speed was v/2? 4R R/4 R/2 2R
I Want ONLY THE ANSWER WITHOUT THE SOLUTION
QUESTION 3 A man lifts a box of mass 35 kg by using a pulley, as shown in the diagram. If he does 2450 J of work in lifting the box to a height of 6 m at a constant speed, how much work did he have to do in overcoming the friction within the pulley? give your answer in units of joules shufterstsck
please I want only the answer without the solution and
correct answer
QUESTION 9 The symbol for the quantity electric potential is, VAB volt v
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correct
Question 24 To achieve stable electron configuration element on the right hand side of the periodic table of elements tend to Take electrons to become negatively charged ions . Give electrons to become positively charged ions Take electrons to become positively charged ions Give electrons to become negatively charged ions
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correct answer
QUESTION 12 The formula for the change in electric potential energy for a charge moving between charged parallel plates is U = Ed or U = kQq/ U = Ed v=kQ/ U =kQqr
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please
An ASE form planning for a future expansion deposited $30.000 each year for 5 years into a sinking investment fund that was to pay an unknown rate of return the account had a total of $450.000 immediately after the fifth deposit what rate of retum did the company make on these deposits? The rate of return that the company made was
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please
Costs associated with the manufacture of miniature high-sensitivity piezoresistive pressure transducers is $75,000 per year. A clever industrial engineer found that by spending $16.000 now to reconfigure the production line and reprogram two of the robotic arms. the cost will go down to $53,000 next year and $56 000 in years 2 through 5 Using an interest rate of 12% per year, determine the present worth of the savings due...
As you can see part A gave you the answer so just use it to
answer the rest of the questions. Zoom to see clearly. Thanks
pleted pleted m1 24 g, is placed a distance d 1.1 cm from the left end of the rod. The second bead, of mass 2 sa 11 g, is placed a distance dh 18 am to the right of the first bead. The third bead, of mass m 42 g, is placed a distance...
Can you help finish drawing the free body diagram for question
#5?
Also I need help with #6 for calculating torque and filling in
the table.
I will rate thank you!
Name: Balance Lab (Part 1) Date: Explore the "Balance Lab" section of the Balancing Act simulation. 4. Create a situation in which the beam is balanced (without the supports) while there is a single collection of bricks on one side of the pivot and two different collections of bricks...