Work And Energy

A. 1 hp = 546 watts
B. 1 hp = 746 watts
C. 1 hp = 1000 watts
D. 1 hp = 946 watts

A. frictional force
B. gravitational force
C. elastic force
D. centripetal force

A. electric field
B. conservative field
C. electromagnetic field
D. gravitational field

A. 45°
B. 90°
C. 180°
D. 0°

Submitted by: admin

A. 1.44kw/m2
B. 1.4kw/m2
C. 1 kw/m2
D. none

A. sun
B. earth
C. both A and B
D. moon

A. power
B. work
C. impulse
D. torque

A. [ML2T-3]
B. [ML2T-2]
C. [ML2T3]
D. none of these

A. positive
B. negative
C. zero
D. none of these

A. heat energy to K.E
B. elastic P.E to K.E
C. elemical energy to elastic P.E
D. K.E to elastic P.E.