EOC PHYSICAL SCIENCE EXAM QUESTIONS WITH COMPLETE
VERIFIED ANSWERS 100% GUARANTEED PASS
After a spacecraft takes off, its distance traveled is measured and is represented
in this
graph.
What is the average speed of the spacecraft?
3 kilometers per second
Which graph represents a car with a
positive acceleration?
A student is a passenger in the front seat of a moving car. Which object is the
best frame of reference for the student to determine how fast the car is moving
relative to the ground?
a signpost on the side of the road
An object rolls east at a steady speed of 12 m/s for 3.0 seconds. What distance
did it travel?
36 m
A car's velocity changes from 0 m/s to 40 m/s in 5 seconds. What is the average
acceleration of the car?
8 m/s/s
What is the average speed of the object from time = 0 s to time = 5 s?
, 5 m/s
A car starts from rest and accelerates uniformly at 1.7 m/s/s. How long will it take
the car to reach a speed of 34 m/s?
20 s
Which time period shows the acceleration of the bicycle?
8—10 s
A 200-kg load is suspended from a cable on a crane. The load is moved upward at
a constant velocity 20 m to the top of the building. What would be true of the
force on the cable as it moved upward?
The force on the cable remained the same.
A student uses two identical balls to perform an investigation. The student
throws ball A with a horizontal velocity from a height of 10 meters. At the same
time, another student drops ball B from the same height without
any horizontal velocity. Neglecting air resistance, which best describes the
results?
Both balls will hit the ground at the same time.
This diagram shows an object being pushed along a friction less surface. The
object accelerates at 2 m/s/s. The object is 3 kg.
What force was applied to the object?
6N
How much force is needed to accelerate a 500.0-kg car at a rate of 4.000 m/s/s?
2,000. N
VERIFIED ANSWERS 100% GUARANTEED PASS
After a spacecraft takes off, its distance traveled is measured and is represented
in this
graph.
What is the average speed of the spacecraft?
3 kilometers per second
Which graph represents a car with a
positive acceleration?
A student is a passenger in the front seat of a moving car. Which object is the
best frame of reference for the student to determine how fast the car is moving
relative to the ground?
a signpost on the side of the road
An object rolls east at a steady speed of 12 m/s for 3.0 seconds. What distance
did it travel?
36 m
A car's velocity changes from 0 m/s to 40 m/s in 5 seconds. What is the average
acceleration of the car?
8 m/s/s
What is the average speed of the object from time = 0 s to time = 5 s?
, 5 m/s
A car starts from rest and accelerates uniformly at 1.7 m/s/s. How long will it take
the car to reach a speed of 34 m/s?
20 s
Which time period shows the acceleration of the bicycle?
8—10 s
A 200-kg load is suspended from a cable on a crane. The load is moved upward at
a constant velocity 20 m to the top of the building. What would be true of the
force on the cable as it moved upward?
The force on the cable remained the same.
A student uses two identical balls to perform an investigation. The student
throws ball A with a horizontal velocity from a height of 10 meters. At the same
time, another student drops ball B from the same height without
any horizontal velocity. Neglecting air resistance, which best describes the
results?
Both balls will hit the ground at the same time.
This diagram shows an object being pushed along a friction less surface. The
object accelerates at 2 m/s/s. The object is 3 kg.
What force was applied to the object?
6N
How much force is needed to accelerate a 500.0-kg car at a rate of 4.000 m/s/s?
2,000. N
