A weightlifter raises a 70-kg barbell from the floor to a height of 2.2 m in 1.2
Question:
A weightlifter raises a 70-kg barbell from the floor to a height of 2.2 m in 1.2 s. What was his average power output during the lift?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
Mass of the barbell m 70 kg The height up to which w...View the full answer
Answered By
Satish yadav
Since last few months i am teaching advanced mathematics and general aptitude -reasoning in my current organisation.Apart from this i am also teaching the technical engineering subjects such as strength of material and thermodynamics.I am providing simplifying concepts to those needy students and i am happy with my profession.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A new record for running the stairs of the Empire State Building was set on February 4, 2003. The 86 flights, with a total of 1576 steps, was run in 9 minutes and 33 seconds. If the height gain of...
-
Every year, there is a foot race to the top of the Empire State Building. The vertical distance traveled (using the stairs!) is about 440 m. The current record for this race is about 9 min 30 s. If...
-
A Superball is dropped from a height of 2.5 m and rebounds off the floor to a height of 2.1 m. If the ball is in contact with the floor for 0.70 ms, determine (a) The direction and (b) Magnitude of...
-
Find the amplitude, period, and phase shift of function. Graph function. Show at least two periods. 2 3 - cos ( 6)
-
Liquid water at 1 atm and 98oC flows in a horizontal 2.5-cm-diameter brass tube maintained at 110oC. Calculate the heat-transfer coefficient if the Reynolds number based on liquid bulk conditions is...
-
Using current data from a website, construct a table showing the probability of meeting a male or a female in each of these age categories: 05, 610, 1120, 2130,3140, 4150, 5160, 6170, 7180, over 80.
-
13.1 Wren received a legacy of 200,000 on 1 January 20X3 and on that date purchased a small retail business. The completion statement from the solicitor revealed the following: Freehold shop...
-
Mahoney Plant Service completed a special landscaping job for Cory Company. Mahoney uses ABC and has the following predetermined overhead allocation rates: The Cory job included $675 in plants; $700...
-
Item 1 1 2 . 5 points Time Remaining 4 hours 2 5 minutes 3 seconds 0 4 : 2 5 : 0 3 Print Item 1 Time Remaining 4 hours 2 5 minutes 3 seconds 0 4 : 2 5 : 0 3 Rip Tide Company manufactures surfboards....
-
You plan to save $7,500 at the end of each year for three years. Your bank account pays 5% of interest per year. At the end of the fourth year, you will deposit $10,000 in this account. How much...
-
A spinning skater whose arms are at her sides then stretches out her arms horizontally. a. She continues to spin at the same rate b. She spins more rapidly c. She spins more slowly d. Any of the...
-
According to the principle of relativity, the laws of physics are the same in all frames of reference a. at rest with respect to one another b. moving toward or away from one another at constant...
-
Refer to the data in Short Exercise. Prepare Daves statement of retained earnings for the year ended December 31,2015. DAVE HAIR STYLISTS Adjusted Trial Balance December 31, 2015 Balance Debit...
-
Consider a circuit where one or more capacitors is discharged through a light bulb filament with a resistance of 3.0 0.3 . Assume that the resistance of the filament is constant (to within the stated...
-
3. For a vibrating string of length with fixed ends, each mode of vibration can be written as where wk ux(x, t) = M* sin(wxt + k) sin(x) and Mk, Ok are determined by initial conditions. For all k >...
-
The combined weight of the load and the platform is 200 lb, with the center of gravity located at G. If a couple moment of M = 900 lb ft is applied to link AB, determine the angular velocity of links...
-
Due In: 06:48:23 Questions Question 1 (4) O Question 2 (8) Question 2 of 2 A company sold $150,000 bonds and set up a sinking fund that was earning 8.5% compounded semi-annually to retire the bonds...
-
Find the point on the graph of f(x) = x which is closest to the point (6, 27). How close is the closest point?
-
Code that tells a browser what to do in response to a specific event on a specific element is called a(n) __________. a. Method b. Event handler c. Response d. Procedure
-
Gopher, Inc. developing its upcoming budgeted Costs of Quality (COQ) with the following information: Expense Item Budget Raw Materials Inspection $ 15,000 EPA Fine 200,000 Design Engineering 15,000...
-
A 3.50 mole sample of N 2 in a state defined by T i = 250.K and V i = 3.25 L undergoes an isothermal reversible expansion until V f = 35.5 L. Calculate w assuming a. That the gas is described by the...
-
A major league pitcher throws a baseball with a speed of 162 kilometers per hour. If the baseball weighs 235 grams and its heat capacity is 1.7 J g 1 K 1 , calculate the temperature rise of the ball...
-
Draw all carbon atoms, hydrogen atoms, and lone pairs for the following compounds: HO HO Acetylsalicylic acid (aspirin) Acetaminophen (Tylenol) N. Caffeine HIN
-
Assume the unit contribution margin is $10. Sales are $1,000,000, variable costs are $200,000 and fixed costs are $700,000. How many units must be sold to earn a profit of $100,000? a. 80,000 b....
-
Please write a quick review of financial analysis.
-
DM 0 9 Kw sh n 2 : DI B S D N WE D N YUZ F DI ALAW NS M T D . Di k mni d n kin yuz wan pan tu we d n f stimat di tin d n we d n n kin g da: 1 - Pas nt pan di s l ( ak n d n we d n n kin g da = 1 0 %...
Study smarter with the SolutionInn App