This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Chapter 3 - Motion and Force - 2
1.
The path of a projectile is usually appears as:-
a) Hyperbola
b) Parabola
c) Straight line
d) None of above
2.
The horizontal component of a projectile moving with initial velocity of 500 m/s at an angle 60
o
to x-axis is equal to:-
a) zero
b) 250 m/s
c) 1000 m/s
d) 500 m/s
3.
Instantaneous velocity of a moving body is given by expression _____________..
a) low
b) inertia
c) Vins = Lim
t-0
d/t
d) zero
4.
Area on the velocity time graph gives ______________
a) Newtons second law
b) low
c) inertia
d) distance
5.
Newton's Laws of motion are applicable to bodies moving with __________. speed.
a) momentum
b) Newton's second law
c) low
d) inertia
6.
The product of force and time is called as ____________.
a) Newtons third law
b) momentum
c) Newton's second law
d) √ (V
fx
)
2
+ (V
fy
)
2
7.
Dimensions of Impulse is same to that of ____________.
a) √ (V
fx
)
2
+ (V
fy
)
2
b) momentum
c) Newtons second law
d) aerodynamic
8.
A collision is an interaction of transfer of energy and ___________.. of the moving bodies.
a) aerodynamic
b) aerodynamic
c) momentum
d) √ (V
fx
)
2
+ (V
fy
)
2
This is more feedback!
This is the feedback!
