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WorksheetsKinemaths
Total questions: 20
Worksheet time: 10mins
From the graph above:
What value can be deduced from area under graph?
(a)
From the graph, what is the acceleration at t = 2.0 s?
(state value only; without unit)
(a)
Determine the total distance travelled shown by the graph.
(State value only ; without unit)
(a)
A stone is released from rest and falls freely under gravity. By using g = 10 m s-2, find the speed of the stone after 2 s. (state value only ; without unit)
(a)
A stone is released from rest and falls freely under gravity. By using g = 10 m s-2, find the time taken for the stone to fall a distance of 45 m from its initial position.
(state value only ; without unit)
(a)
A stone is released from rest and falls freely under gravity. By using g = 10 m s-2, find the distance travelled by the stone with initial speed 30 ms-1 until it reaches 40 m s-1.
(state value only ; without unit)
(a)
what is kinematic
branch of physics and a subdivision of classical mechanics concerned with the geometrically possible motion of a body or system of bodies without consideration of the forces involved
a force
a solution
A car accelerates uniformly from rest at 3.2m/s 2
when the car traveled a distance of 40 m it’s speed will be
12.5 m/s
8.0m/s
16m/s
128m/s
a car is NOT accelerating if it is moving
at constant velocity
only as influenced by gravity
in a circle
at increasing speed
A cheetah travels 75 m in 3 s. What is her velocity?
225m/s
25m/s
0.04m/s
A stone is thrown vertically upward with a speed
of 15.5 m/sec from the edge of a cliff 75 m high.
What total distance did it travel?
74.25
99.52
45
66.97
A basketball that is thrown to the ring follows a path that is ______________.
hyperbolic
parabolic
linear
circular
What happens to the horizontal velocity of a projectile as it travels along the curved path?
increases
decreases
stays the same
none of these
What happens to the vertical velocity of a projectile as it goes up?
increases
decreases
stays the same
none of these
What happens to the vertical velocity of a projectile as it goes down?
increases
decreases
stays the same
none of these
What is the vertical acceleration of a projectile due to gravity?
-9.0 m/s
-9.8 m/s
-9.8 m/s2
-9.08 m/s2
In the diagram, which letter represents the vertical displacement dy ?
A
B
C
D
In the diagram, which letter represents the horizontal displacement dx ?
A
B
C
D
What do you call the horizontal distance travelled by a projectile?
path
trajectory
range
parabola
What is the horizontal acceleration of a projectile?
0 s2m
-9.8 s2m
