Physics, 27.07.2021 14:30 sosojake4974

5. In loading a lorry a man lifts boxes each of weight 100 N through a height of 1.5 m. a) How much work does he do in lifting one box? b) How much energy is transferred when one box is lifted? c) If he lifts four boxes per minute at what power is he working?

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 05:20

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

Answers: 1

Answer

Physics, 22.06.2019 09:30

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

Answers: 1

Answer

Physics, 22.06.2019 12:50

The heliocentric and the geocentric models of the solar system included these central principles

Answers: 1

Answer

Physics, 22.06.2019 16:50

Which is an example of an exothermic process?

Answers: 2

Answer

You know the right answer?

5. In loading a lorry a man lifts boxes each of weight 100 N through a height of 1.5 m. a) How much...

Questions

English, 20.08.2019 00:00

Poets use imagery and words with different connotations and dentations. in a paragraph, define and provide an example of imagery, connotation, and den...

Mathematics, 20.08.2019 00:00

Sarah earned some money taking care of a dog. she charged $8.50 for washing the dog and $7 for walking the dog. she spent $1.15 on shampoo to wash the...

Biology, 20.08.2019 00:00

Which part of roots is involved in the exchange of respiratory gases...

Social Studies, 20.08.2019 00:00

Which have scientists learned from studying seismic waves that travel through earth’s interior? a. earth's mantle is liquid. b. seismic waves cannot...

Mathematics, 20.08.2019 00:00

How many times greater is one gallon than one quart...

History, 20.08.2019 00:00

How were the lives of free african americans similar to those of enslaved african americans in the 1700s?...

History, 20.08.2019 00:00

What was the intent of the roosevelt corollary?...

History, 20.08.2019 00:00

Which generally occurs as a nation moves from an agricultural economy to an industrial economy? a- larger families are needed to meet economic...

Mathematics, 20.08.2019 00:00

X+y=12 x-y=2 solve by elimination...

Mathematics, 20.08.2019 00:00

The diameter of the jar of marshmallow fluff is 5in. what is the area of the jar opening? show the steps how to do that....

Social Studies, 20.08.2019 00:00

which did the greeks admire and use in their art? a. fire b. human form c. animals < d. na...

English, 20.08.2019 00:00

To ensure security, passwords should be a. a combination of letters and numbers. b. hard for you to remember. c. kept near the main...

Mathematics, 20.08.2019 00:00

How do i solve 2x³a³ over 5x⁻³a² multiplied by 5x⁻⁴a over 3x²a⁻⁵ ?...

Mathematics, 20.08.2019 00:00

find the product for these questions 1.( 2x ) ( 10x )2. -3m( m + 8 )3. 4d( 2d -9 )4. ( 3x + 4 ) ( x -2 )5. ( 2y...

Mathematics, 20.08.2019 00:00

Round 259.98991 to the nearest hundredth....

Mathematics, 20.08.2019 00:00

Use 425 x 79 = 33575 to work out 4.25 x 79 =...

Chemistry, 20.08.2019 00:00

Fingernail-polish remover (mostly acetone) is a liquid at room temperature. would you describe acetone in the gaseous state as a vapor or a gas? expl...

Mathematics, 20.08.2019 00:00

Suzanne is 64 inches tall what is equal to 64 inches...

Mathematics, 20.08.2019 00:00

Two objects were lifted by a machine. one object had a mass of 2 kilograms and was lifted at a speed of 2m/sec. the other had a mass of 4 kilograms an...

Mathematics, 20.08.2019 00:00

(√3/2-1/2i)^2 express in stanford form a+bi...

More questions: Physics Another questions

5. In loading a lorry a man lifts boxes each of weight 100 N through a height of 1.5 m. a) How much work does he do in lifting one box? b) How much energy is transferred when one box is lifted? c) If he lifts four boxes per minute at what power is he working?​

Answers

Another question on Physics

5. In loading a lorry a man lifts boxes each of weight 100 N through a height of 1.5 m. a) How much work does he do in lifting one box? b) How much energy is transferred when one box is lifted? c) If he lifts four boxes per minute at what power is he working?