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Solve this following all any question

Solve this following all any question l) a) b) d) 2) 0) B) A) B) Choose the correct alternative. The working Ofarocketdepends on Newton's First law Ofmotion. Second law ofmotion Third law ofmotion Law of inertia In industrialsector ..ß.g.a..... unit iS used to measure power. erg b)Joule c) harsepower d) Newton Match the coloumn:- negative accelaration Positive acceleration Complete the following. Units ofenerw Answer the following. a) The velocity of the object remains constant b) The Velocity ofthe object decreases c) ne velocity ofthe object increases CGS-CZ] (1) (4) Distinguish tktween kinetic energy and potential enery with resrct totheir ' definition. Among the given quantities which are and vectors. Distance, speed, d isplacement, velocity

Q.1 A.
1-c
2-b
Q.1 B.
1-b
2-c
3-a
Q.1 C.
SI unit : joule
CGS unit: erg
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Q.1. A)
1. c) third law of motion
2. c) horsepower

Q.1. B)
1. b)
2. c)

Q.1. C)
1. joule
2. erg


Q.2.
1. Kinetic energy- (1) The energy which an object has because of it's motion
is called it's KINETIC ENERGY.
(2) K.E. = F?s

Potential energy- (1) The energy stored in an object because of it's specific state or position is called it's POTENTIAL ENERGY.
(2) W=mg?h

2.
Distance - scalar
Speed - scalar
Displacement - vector
Velocity - vector
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