A force vec(F) = 5hati + 4hatj newton di...

A force `vec(F) = 5hati + 4hatj` newton displaces a body through `vec(S) = 3hati +4 hatk` metre in 3s. Find the power.

Topper's Solved these Questions

Motion in a Plane
SL ARORA|Exercise Example|111 Videos
Motion in a Plane
SL ARORA|Exercise Excercise|397 Videos
MECHANICS
SL ARORA|Exercise Exercise|341 Videos
MOTION IN ONE DIMENSION
SL ARORA|Exercise problems for self practice|66 Videos

Similar Questions

Explore conceptually related problems

A force F = 2hati + 4hatj Newton displaces the body by s = 3hatj + 5hatk meter in 2s. The power generated will be

A force vec F=(2hati+2hatk) N displaces a body by an amount vec S=(2hati+2hatj) m in 8 s. What is the power developed ?

When a force (8hati+4hatj) newton displaces a particle through (3hati-3hatj) metre, the power is 0.6W. The time of action of the force is

A force (3hati+4hatj) newton acts on a boby and displaces it by (3hati+4hatj) metre. The work done by the force is

A force of (3 hati + 4 hatj) Newton acts on a body and it by (3 hati + 4 hatj)m . The work done by the force is

A force vec(F) = 4 hati + hatj + 3hatk newton acts on a particle and displaces it through displacement vec(S) = 11 hati + 11 hatj +15 hatj metre. Calculate the work done by the force.

A force vecF=(2hati+3hatj+4hatk)N displaces a body from position vector vec(r_(1))=(2hati+3hatj+hatk)m to the positive vector vec(r_(2))=(hati+hatj+hatk)m . Find the work done by this force.

A force vecF = (5 hati + 4 hatj)N acts on a body and produces a displacement vecs = (6 hati - 5 hatj + 3 hatk)m . The work done will be

If force (vecF)=4hati+4hatj and displacement (vecs)=3hati+6hatk then the work done is

A force vecF= (3hati+4hatj) N acts on a body and displaces it by vecS= (3hati+4haj)m . The work done (W= vecF*vecS ) by the force is :

SL ARORA-Motion in a Plane-Excercise

A force vec(F) = 5hati + 4hatj newton displaces a body through vec(S) ...
Text Solution
|
Which of the following quantities are independent of the choice of ori...
Text Solution
|
Are the commutative law and associtive law applicable to vectors subtr...
Text Solution
|
Can three vectors not in one phane giv e a zero resultant ? Can four v...
Text Solution
|
What is the differnce between the follwing data ? (i) 3 (5 km h^(-1) ,...
Text Solution
|
What was the difference between the speed of vehicle A on Day 1 ...
Text Solution
|
Is | vec A + vec B| greater than or less than |vec A| + |vec B| ? Ex...
Text Solution
|
Is |vec A - vec B| greater than or less than |vec A| + |vec B| ? Exp...
Text Solution
|
What is the property of two vectors vec A and vec B, if | vec A+ ve...
Text Solution
|
The sum and differnce of two vectors are perpendicular to each other. ...
Text Solution
|
Find the condition for two vectors to be (i) paraiiel.
Text Solution
|
If veca=x1veci+y1vecj and vecb=x2veci+y2vecj, find the condition that ...
Text Solution
|
If |vec P xx vec Q|=PQ then the angle between vec P and vec Q is
Text Solution
|
The magnitude of vector vec A is 2.5 metre and is directed towards eas...
Text Solution
|
The magnitude of vector vec A is 2.5 metre and is directed towards eas...
Text Solution
|
The magnitude of vector vec A is 2.5 metre and is directed towards eas...
Text Solution
|
The magnitude of vector vec A is 2.5 metre g and is directed towards e...
Text Solution
|
A person sitting in an open car moving at constant velocity throws a b...
Text Solution
|
A person sitting in an open car moving at constant velocity throws a b...
Text Solution
|
A bob hung from the ceiling of a room by a string is performing simple...
Text Solution
|
A bob hung from the ceiling of a room by a string is performing simple...
Text Solution
|