Math, asked by gloriarai94e5, 5 months ago

» Calculation
the power of an engine
required to lift 100kg of coal per hour from a mine 360m deep. take g=10m

Answers

Answered by radhika2124

3

Step-by-step explanation:

mgh/t

100*10*360/3600

100

Previous Question

Next Question

Similar questions

English, 2 months ago

A memorable Vacation...

English, 2 months ago

Raman is too wise to do such work :transformation...

Biology, 2 months ago

इन व्हिच टाइप ऑफ एंब्रियो sac एंटीपोडल्स आर हाईएस्ट इन नंबर ...

Math, 5 months ago

In the fig. AB || CD. Find the value ‘x’ See the given figure and answer ...

Physics, 5 months ago

5. Three particles of masses m, m and 4 kg are kept at a verticals of a triangle ABC Coordinates of A, B and Care (1, 2), (3, 2) and (-2, -2) respectively such that the cente of mass lies at origin. Find the value of mass m. 3 3 i = 1 3 3. Σmy, Σm, X Hint. Xcm . Ycm Σm, Ση, Three particles having their masses in the ratio 1:3:5 are kept at the vertices of a triangle ABC. Coordinate of A, B and...

Math, 10 months ago

In the given figure, AB is a line segment of length 10 cm. C is a point on AB such that AC : AB = 2 : 5. The length AC is A•---------C•--------------------------•B (A) 4 cm (B) 2 cm (C) 5 cm (D) 1cm ...

Physics, 10 months ago

The velocity of the pulley is a) 10 m/s upward B) 10 m/s downwards c) 20 m/ s upward d) 20 m/s downwards...

English, 10 months ago

Letter of apology to my principal...