Question: An elevator is able to raise 1,000 kg to a height of 40 m in 15 s. (a) How much work does the elevator do?

An elevator is able to raise 1,000 kg to a height of 40 m in 15 s.
(a) How much work does the elevator do?
(b) What is the elevator’s power output?

Step by Step Solution

★★★★★

3.59 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a The work done by the elevator is equal to the force applied multiplied by the distance m... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Inquiry into Physics Questions!

Q:

A pitcher accelerates a 0.14-kg hardball from rest to 42.5 m/s in 0.060 s. (a) How much work does the pitcher do on the ball? (b) What is the pitcher's power output during the pitch? (c) Suppose the...

Q:

An archer pulls her bowstring back 0.400 m by exerting a force that increases uniformly from zero to 230 N. (a) What is the equivalent spring constant of the bow? (b) How much work does the archer do...

Q:

Power of the Human Heart the human heart is a powerful and extremely reliable pump. Each day it takes in and discharges about 7S00 L of blood. Assume that the work done by the heart is equal to the...

Q:

An elevator is able to raise 1,000 kg to a height of 37 m in 14 s.(a) How much work does the elevator do? (b) What is the elevator's power output?

Q:

An elevator is able to raise 1,000 kg to a height of 48 m in 13 s.(a) How much work does the elevator do? J (b) What is the elevator's power output? W

Q:

An elevator is able to raise 1,000 kg to a height of 41 m in 17 s. (a) How much work does the elevator do? J (b) What is the elevator's power output? W

Q:

1.A 55 kg motorcyclist is flying through the air at 72 km/h at the apex of the jump 8.3 m above the ground. Find his landing speed assuming energy is conserved. 2.What would happen to the potential...

Q:

an elevator is able to raise 1 0 0 0 kg to a height of 4 0 m in 1 5 s How much work does the elevator do ? What is the elevators power out

Q:

1.An elevator is able to raise 9,800 N to a height of45m in20s. a.How much work does the elevator do? b.What is the elevator's power output? 2.It takes140minutes for a middle-aged physics professor...

Q:

Bond J has a 4 percent coupon. Bond K has an 11 percent coupon. Both bonds have 7 years to maturity, make annual payments, and have a YTM of 8 percent. If interest rates suddenly fall to 5 percent,...

Q:

Consider the modeling of oil well drilling costs described in Problem 13.2.3 and the data set in DS 13.2.3. Suppose that a model is used with cost as the dependent variable and with depth and...

Q:

Repeat P19-6 now assuming that Bruce- West Advertising, Inc. follows IFRS and it expected a return on plan assets equal to its settlement rate. Assume there are no past service costs. In P19-6...

Q:

1 9 Multiple Choice 1 point You plan to invest some money in a bank account. Which of the following banks provides you with the highest effective rate of interest? Bank 5 ; 6 . 0 % with daily ( 3 6 5...

Q:

FortheScottishhillsracesdata,modeltherecordtimesimultaneouslyformenandwomenby using distance,climb,andgenderasexplanatoryvariables.Prepareareportofatmost300...

Q:

Communications satellites are placed in circular orbits where they stay directly over a fixed point on the equator as the earth rotates. These are called geosynchronous orbits. The altitude of a...

Q:

A 9.4 10 21 kg moon orbits a distant planet in a circular orbit of radius 1.5 10 8 m. It experiences a 1.1 10 19 N gravitational pull from the planet. What is the moons orbital period in earth...

Q:

What is free-fall acceleration toward the sun at the distance of the earths orbit? Astronomical data are inside the back cover of the book.

Q:

Which of the following controls would most likely reduce the risk of diversion of customer reciepts by a client's employees? a. a bank lockbox system b. prenumbered remittance advices c. monthly bank...

Q:

Jillian Inc. produces leather handbags. The production budget for the next four months is: July 5,800 units, August 7,700, September 8,000, October 8,900. Each handbag requires 1.9 hours of unskilled...

Q:

Exercise 3-5 (Static) Journal Entries and T-accounts [LO3-1, LO3-2] The Polaris Company uses a job-order costing system. The following transactions occurred in October a. Raw materials purchased on...