MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

  • Kinematics & Rotational Motion
  • OFFERED PRICE: R 600
  • View Details
Get extra R 120 off
USE CODE: MOB20

				   

 a man weighing 600 n carries a load of 150 n up the stairs 6m high in 15 seconds. his power will be ?

4 years ago

Share

Answers : (2)

										

p = mgh/t


therefore 300W

4 years ago
										

we know that power=workdone/time,


here workdone is "mgh".


thus power=750x6/15,


                 =300.

4 years ago

Post Your Answer

Other Related Questions on General Physics

WHAT IS MEANT BY GRAVITATIONAL POTENTIAL ENERGY? I WANT A CLEAR CUT ANSWER WITH FORMULA.
 
 
Its work done to move a point mas from infinity to given point n form a ponit mass its denoted by -Gm/r. negative sign indicates that work done is against the gravtional field of mass m.
 
krunal 2 months ago
 
it is defined as the potential energy that is associated with body’s height above the ground and it’s weight.It is expressed as U=mgh m=mass g=gravitationl force h=height
 
VAISHNAVI 2 months ago
 
it is the of work done in bringing a unit mass from infinity to a point in the gravitational field.it is called as gravitational potential. FORMULA:U=-Gm1m2/r
 
bunnypriya 2 months ago
Define velocity?
 
 
Velocity is a physical vector quantity; both magnitude and direction are needed to define it. The scalar absolute value (magnitude) of velocity is called "speed", a quantity that is...
 
PAVAN 9 months ago
 
rate of change of displaceent
 
SAIMANIKANTA 9 months ago
 
Velocity is a physical vector quantity; both magnitude and direction are needed to define it. The scalar absolute value (magnitude) of velocity is called " speed ", a quantity that is...
 
HARINATH 9 months ago
which rank is considered in jee maisn
 
 
I am talking about GENERAL AIR.U r in which category??
  img
Charchit Tailong 11 months ago
 
From 1 to 8000
  img
Charchit Tailong 11 months ago
 
Bhai SC rank kisi kaam ki nahi hai college AIR yaani CRL se hi milega bahut students ko ye confusion rahta hai par yehi sach hai.
 
Akshit Matthew 11 months ago
Three electric bulbs of rating 60 W are joined in series and then connected to electric mains . The power consumed will be ?
 
 
Let resistance of each bulb is R then total resistance of 3 bulbs=3R power=V 2 /R =60W for each bulb when three bulbs connected in series then power= V 2 /(3R) =(1/3)(V 2 /R) =(1/3)(60)...
 
Karthik Kumar 8 months ago
Need some help in solving the 2nd question. Image attached above
 
 
Here’s my guess. By law of Conservation of energy, For A, mg(30) + 0.5 mv 1 2 = 0.5 mv 2 ….….….….….….….…....(1) For B, mg(27) + 0.5 mv 2 2 =0.5mv 2 ….….….….….….….….…....(2) where m is the...
 
Subhiksha 3 months ago
 
Is the answer √(147/3)?
 
sarvesh 3 months ago
SEE THE IMAGE AND EXPLAIN IT ? WHY ANSWER IS 1.47 ?
 
 
the image answer is 1.47 exactly.this my anwer ….….….…...hi how are you.iam fine ….….….….….….…...iam also fine
 
T.kumar 5 months ago
 
the answer for question in your image is 1.47. all the best for your bright future. Good luck MY DEAR FRIEND THE ANSWEROF YOUR QUESTION IS IS 1.47.DUE TO DISPERSEDPHAGE.THANK YOU.PLEASE...
 
raj 5 months ago
 
Hello sai.. The answer for your question in image is 1.47.All the best for your JEE exams.THE ANSWEROF YOUR QUESTION IS IS 1.47.DUE TO DISPERSEDPHAGE.THANK YOU.PLEASE APPROVE IT.
 
mohan 5 months ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,000 off
USE CODE: MOB20

  • Kinematics & Rotational Motion
  • OFFERED PRICE: R 600
  • View Details

Get extra R 120 off
USE CODE: MOB20

More Questions On General Physics

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details