PHYSICS QUIZ:
ANSWER QUICKLY PLEASE!
Q. The agency which stop or try to stop the motion of object ,move or try to move objects is called:
Acceleration
Force
Q. Force is Quantity
scaler
vector
Q. Force has unit
Pascal
Newton
Q. Addition of forces is only possible by
Arithematics mean
head to tail rule
Q. Unparallel forces have direction
parallel to each other
opposite to each other
Q. Splitting up of a force into two mutually perpendicular components is called the
resolution of force
Rectangular Components
Q. Sine =
perpendiculer /hypotenuse
Base /hypotenuse
Q. Cose=
base/hypotenuse
per/hyp
Q. Tan=
perpendicular/Base
perpendiculer /hypotenuse
Q. A man is pulling a trolley on a horinzontal road with a force of 200N making 30degree with the road .Its horizontal components will be
173.2N
1546.3N
Q. The door is opened or closed due to
Couple
turning effect of force
Q. If the distance between all pairs of particles of body do not change by applying force is called
soft body
Rigid body
Q. The line along which a force acts is called
torque
line of action of force
Q. The Perpendicular distance between axis of rotation and the line of action of force is called
line of action of force
Moment arm
Q. The unit of torque is
Nm
kg m
Q. A mechanic tighten the nut of a bicycle using a 15cm Long spanner by exerting a force of 200N.find torque.
30Nm
20Nm
Q. A body is balanced when sum of
Anticlockwise =clockwise
anticlockwise is not equal to clockwise
Q.A system is such a point where an applied force causes the system to move without rotation
center of gravity
center of mass
Q.The point where whole weight of body is acting is called
center of mass
center of gravity
Q. A_______ is formed by two unlike parallel forces of same magnitude but not along the same line
Torque
couple
Q.A body satisfied first condition of equilibrium if
sum of all torque acting on body is zero
sum of all force acting on it is zero
Q. Second condition of equilibrium is satisfied if
t=0
F=0
Q. In which state of equilibrium center of gravity does not change
Neutral equilibrium
stable equilibrium
Q.The sum of two or more forces is called
Resolution of force
Resultant of force
Q. Torque is equal to
product of velocity and mass
product of force and moment arm
Q.Parallel forces have their line of action of force
opposite to each other
parallel to each other
Q. a picture hanging on wall is example of
Statics equilibrium
Dynamics equilibrium
Q. Vertical Component of force always form angle
Sin
cos
Answers
Answered by
2
Answer:
1 force
2 vector
3 Newton
Answered by
8
Q1 force.
Q2 scaler.
Q3 Newton
Q4 head to tail rule
Q5 opposite to each other
Q6 resolution of force
Q7 perpendicular/hypotenuse
Q8 base/hypotenuse
Q9 perpendicular/base
Q10 173.2 N
Q11 turing effect of force
Q12 rigid body
Q13 line of action of force
Q14 moment arm
Q15 Nm
Q16 30Nm
Q17 Anticlockwise = Clockwise
Q18 centar of mass
Q19 couple
Q20 som of all forces is zero
Q21 t = 0
Q22 = neutal eqil.
Q23 resultant of force
Q23 product of force and moment arm
Q24 opposite to each other
Q25 statics eqil.
Q26 cos
I hope this help you...❤❤❤❤
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