WorksheetsMechanics
Total questions: 60
Worksheet time: 41mins
Instantaneous rate of change of displacement is a definition of
Instantaneous velocity
Instantaneous acceleration
Instantaneous displacement
velocity
What value will you get if you calculate the gradient of a v-t graph
acceleration
velocity
deceleration
displacement
S2 - S1 / t2 - t1 is defined as
average velocity
instantaneous velocity
displacement
instantaneous acceleration
Describe this graph
object move to left
constant acceleration
increasing displacement
zero acceleration
Describe this graph
constant acceleration
constant deceleration
object move to the left
constant velocity
What is the similar graph with above graph?
describe this graph
zero acceleration
deceleration to right
deceleration to left
acceleration to right
Which a-t graph represent above graph?
How can we find distance traveled?
calculate area under v-t graph
calculate area under a-t graph
calculate area under s-t graph
Honestly, do you think you understand chapter 2?
yes
no
3 km East and then 4 km South?
A cheetah can accelerate from rest to a speed of 30.0 m/s in 7.00 s. What is its acceleration?
4.29 m/s3
4.29 m/s2
4.29 m/s1
4.29 m/s
Distance
Define linear motion?
Motion for a car
Motion in a straight line
Motion which is not straight
Motion of a wind
Give one example for non-linear motion
A moving escalator
Snake sleeping
A 100m race track
Ice skating
"Motion of unequal distance in equal time interval"
This is definition for?
Cycling Motion
Non-Uniform Motion
Flying Motion
Uniform Motion
Distance is a _____________ quantity
vector
weight
scalar
mass
Distance is a ______________
time taken to complete the journey
total velocity archieve
length measured in specific direction
total path taken for the whole journey
"rate of change of displacement"
This is definition for ?
Displacement
Velocity
Acceleration
Distance
Deceleration is define as _______________________
increase of speed or velocity
time taken for the journey
decrease of speed or velocity
total length measured
"rate of change of speed or velocity"
This is definition for ?
acceleration
distance
deceleration
displacement
Here a examples for non linear motion except
snake movement
roller coaster
moving escalator
spinning top
Give example for uniform motion
A bouncing ball
A horse running in a race
Movement of needle clock
Ice skate
