An automobile engine develops 100 kilo-w...

An automobile engine develops `100` kilo`-`watt, when rotating at a speed of `1800 rev//min`. Find the torque developed by it.

`350`

`440`

`531`

`628`

Text Solution

Verified by Experts

The correct Answer is:

`p=tauomega`

Topper's Solved these Questions

SYSTEM OF PARTICLES
NARAYNA|Exercise Level-II(C.W.)|64 Videos
SYSTEM OF PARTICLES
NARAYNA|Exercise Level-III|66 Videos
SYSTEM OF PARTICLES
NARAYNA|Exercise C.U.Q.|83 Videos
PHYSICAL WORLD
NARAYNA|Exercise C.U.Q|10 Videos
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
NARAYNA|Exercise EXERCISE - IV|39 Videos

Similar Questions

Explore conceptually related problems

An automobile engine develops 100 kW when rotating at a speed of 1800 rev//min . What torque does it deliver ?

An automobiles engine develops a power of 100 kilowatt, when rotating at a speed of 30 rev/sec. What torque does it deliver?

An automobile engine develops 100H.P. when rotating at a speed of 1800 rad/min. The torque it delivers is

An automobile egine develops 60 pi kilowatt of power when it is rotating at the speed of 1800 rev/min, then the torque it can transfer to the wheels is

An engine develops 100 kW, when rotating at 1800 rpm. Torque required to deliver the power is

An automobile engine develops 30 hp in moving the automobile at a constant speed of 50 miles//hr What is the average retarding force due to such things as wind resistance, internal friction, tire friction, etc. ?

An automobile engine propels a 1000 kg car (A) along a levelled road at a spedd of 36 km//h. Find the power if the opposing frictional force is 100 Now, suppose after travelling a distance of 200 m, this car collides with another stationary car (B) of same mass and comes to rest. Let its engine also stop at the same time. Now car (B) starts moving on the same level road without getting its engine started. Find the speed of the car (B) just after the collision.

An airplane engine starts from rest, and 2 s later, it is rotating with an angular speed of 300 rev/min. If the angular acceleration is constant, how many revolutions does the propeller undergo during this time?

NARAYNA-SYSTEM OF PARTICLES-Level-1(C.W.)

If the earth were to suddenly contract to 1//n^(th) of its present rad...
Text Solution
|
A particle performing uniform circular motion gas angular momentum L. ...
Text Solution
|
A ballet dancer is rotating about his own vertical axis at an angular ...
Text Solution
|
A thin circular ring of mass M and radius r is rotating about its axis...
Text Solution
|
A ballet dancer is rotating at angular velocity omega on smooth horizo...
Text Solution
|
A particle of mass m is moving along a circle of radius r with a time ...
Text Solution
|
If the radius of earth shrinks by 0.2% without change in its mass, the...
Text Solution
|
A metallic circular plate is rotating about its axis without friction....
Text Solution
|
A constant torque acting on a uniform circular wheel changes its angul...
Text Solution
|
Density remaining constant, if earth contracts to half of its present ...
Text Solution
|
A mass is whirled in a circular path with an angular momentum L. If th...
Text Solution
|
An automobile engine develops 100 kilo-watt, when rotating at a speed ...
Text Solution
|
An electric motor exerts a constant torque 5Nm on a fly wheel by which...
Text Solution
|
A shaft rotating at 3000 rpm is transmitting a power of 3.14 KW. The m...
Text Solution
|
A solid sphere rolls down without slipping from rest on a 30^@ incline...
Text Solution
|
A hollow sphere rolls down a 30^@ incline of length 6m without slippin...
Text Solution
|
For a body rolling along a level surface, the translational and rotati...
Text Solution
|
A ring and a disc of same mass roll without slipping along a horizonta...
Text Solution
|
When a hollow sphere is rolling without slipping on a rough horizontal...
Text Solution
|
If a sphere of mass 2kg and diameter 10cm is rolling at speed of 5ms^(...
Text Solution
|