WorksheetsPhysical Science A Summer School Final
Total questions: 56
Worksheet time: 1hrs 28mins
Which of the following is NOT a characteristics of a hypothesis?
Must be made with background knowledge
Must be testable
Must organizes the IV and DV
Must always be correct
Convert 62 miles/hour to feet/second
5,456 feet/second
.003 feet/second
90.9 feet/second
909 feet/second
40 ft = __________ inches
400
3.3
480
12
Convert 3.5 gallons into cups. (1gal = 16cups)
56 cups
0.21875 cups
19.5 cups
48 cups
Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?
10 miles
7 miles
8 miles
6 miles
Billy runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Billy's distance?
0 meters
400 meters
800 meters
1600 meters
Billy runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Billy's displacement?
0 meters
400 meters
800 meters
1600 meters
In which section does the car have a positive velocity?
a to b
b to c
c to d
d to e
f to g
In each of the following cases, determine where the car has no acceleration?
A car speeds up after a stoplight turns green.
A car slows down as it approaches a red light
A car with the cruise control set at 80 km/h going down a straight highway
A car turning a curve at a constant speed
The SI unit for acceleration is
mph
ft/sec
m/s2
m/s
The equation for acceleration is...
Two skaters begin at rest. Skater 1 has a smaller mass than Skater 2. After they push off each other,...
Skater 1 experiences a greater change in momentum
Skater 2 experiences a greater change in momentum
Skater 1 has a greater speed than Skater 2
Skater 1 experiences a greater force
Which of the following has the MOST momentum?
rolling ping-pong ball
rolling bowling ball
rolling soccer ball
rolling basketball
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
What is the net force?
3 N
3 N, right
17 N, right
3 N, left
The factors on which friction depends
nature of the surfaces
how hard the objects are pressed together
both (a) and (b)
none of these
A toy car released with the same initial speed will travel farthest on
Muddy surface
polished marble surface
cement surface
brick surface
Friction can be increased by making the surface
rough
smooth
does not depend on the nature of surface
none of these
In the figure a boy is seen pushing a box from right to left. The force of friction will act on the box
from right to left
from left to right
vertically downwards
vertically upwards
What is acceleration due to gravity on Earth?
98 m/s2
9.8 m/s2
0.98 m/s2
The force that causes objects with mass to attract one another.
Weight
Gravity
Mass
Magnetism
