Physics 20: ENTIRE COURSE REVIEW QUIZ

Pregunta 1 de 11

1

A soccer player runs 10.0[left], stops, sprints 25.0m[right] and then 8.5m[left]. His displacement from his original position is:

Selecciona una de las siguientes respuestas posibles:

6.5 m[left]
43.5 m[left]
6.5 m[right]
43.5 m[right]

Explicación

Pregunta 2 de 11

1

A penny is dropped from rest from a tower that is 0.553 km tall. What is the velocity of the penny right before it hits the ground?

Selecciona una de las siguientes respuestas posibles:

10.800 m/s
104 m/s
9.81 m/s
3.29 m/s

Explicación

Pregunta 3 de 11

1

A ball is thrown straight into the air from a roof with an initial speed of 6.00 m/s. The ball reaches the ground in 3.35 s. The final velocity and height of the roof are:

Selecciona una de las siguientes respuestas posibles:

26.9 m/s, 75.1 m
38.9 m/s, 55.0 m
26.9 m/s, 35.0 m
32.9 m/s, 35.0 m

Explicación

Pregunta 4 de 11

1

A baseball is thrown 30 m[W] from the third base to the second base. It is then thrown 30 m[N] to the first base. What is the resultant displacement?

Selecciona una de las siguientes respuestas posibles:

42 m
7.7 m
60 m
108 m

Explicación

Pregunta 5 de 11

1

What variable is always the same for the horizontal and vertical components of projectile motion?

Selecciona una de las siguientes respuestas posibles:

final velocity
time
initial velocity
acceleration

Explicación

Pregunta 6 de 11

2

Rellena el espacio en blanco para completar el texto.

A cannonball is fired horizontally at a speed of 120 m/s from a tower that is 50.0 m high. The time it would take for the cannonball to hit the ground would be s.
(three sig digs)

Explicación

Pregunta 7 de 11

3

Haz click en los puntos naranjas y selecciona una respuesta correcta para cada uno de ellos

Label the graphs for the different kinds of motion

Explicación

Pregunta 8 de 11

2

Fill in the blanks for the types of forces:

Net force: ❌
Normal force: ❌
Applied force: F❌
Friction force: Fo❌
Tension force: ❌(eg.rope)
Gravitational force: ❌

Arrastra y suelta para completar el texto.

Vector sum of forces acting on an object

Force caused by microscopic welds

Force that is perpendicular to a surface

orce that goes w the direction of motion

rce that opposes the direction of motion

Force that comes from other source

Force that attracts objects together

Explicación

Pregunta 9 de 11

1

Rellena el espacio en blanco para completar el texto.

A racecar is timed as it passes two points on a race track. Its speed at those two points is 43.2 m/s and 68.7 m/s. If the car requires 2.00 s to travel between these two points, its acceleration(rounded to 3 significant digits) would be m/s^2

Explicación

Pregunta 10 de 11

1

Selecciona la opción correcta de los menús desplegables para completar el texto.

Y-intercept of...

Displacement-time graph: ( Initial position, Initial velocity, Initial acceleration )
Velocity-time graph: ( Initial velocity, Initial displacement, Initial acceleration )
Acceleration-time graph: ( Initial acceleration, Initial velocity, Initial position )

The area under the curve of...

Displacement-time graph: ( N/A, Displacement, Velocity, Position )
Velocity-time graph: ( Displacement, Acceleration, Velocity )
Acceleration-time graph: ( Velocity, Displacement, N/A )

Slope of a...

Displacement-time graph: ( Velocity, Position, N/A )
Velocity-time graph: ( Acceleration, Velocity, Displacement )
Acceleration-time graph: ( N/A, Velocity, Position )

Explicación

Pregunta 11 de 11

1

Rellena el espacio en blanco para completar el texto.

A block is moved up a frictionless inclined plane by a force parallel to the plane. At the foot of the incline, the block is moving at 1.00 m/s. At the top of the incline, 0.850 m above the lower end, the block is moving at 4.00 m/s. The block has a mass of 1.20 kg. So that must mean that the block had J of work done on it.

	Creado por Riley Babuik hace alrededor de 2 años

This contains almost the entire grade 11 physics course.

Physics 20: ENTIRE COURSE REVIEW QUIZ

Pregunta 1 de 11

A soccer player runs 10.0[left], stops, sprints 25.0m[right] and then 8.5m[left]. His displacement from his original position is:

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 2 de 11

A penny is dropped from rest from a tower that is 0.553 km tall. What is the velocity of the penny right before it hits the ground?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 11

A ball is thrown straight into the air from a roof with an initial speed of 6.00 m/s. The ball reaches the ground in 3.35 s. The final velocity and height of the roof are:

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 4 de 11

A baseball is thrown 30 m[W] from the third base to the second base. It is then thrown 30 m[N] to the first base. What is the resultant displacement?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 5 de 11

What variable is always the same for the horizontal and vertical components of projectile motion?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 6 de 11

Rellena el espacio en blanco para completar el texto.

A cannonball is fired horizontally at a speed of 120 m/s from a tower that is 50.0 m high. The time it would take for the cannonball to hit the ground would be s. (three sig digs)

Explicación

Pregunta 7 de 11

Haz click en los puntos naranjas y selecciona una respuesta correcta para cada uno de ellos

Label the graphs for the different kinds of motion

Explicación

Pregunta 8 de 11

Fill in the blanks for the types of forces: Net force: ❌ Normal force: ❌ Applied force: F❌ Friction force: Fo❌ Tension force: ❌(eg.rope) Gravitational force: ❌

Arrastra y suelta para completar el texto.

Explicación

Pregunta 9 de 11

Rellena el espacio en blanco para completar el texto.

A racecar is timed as it passes two points on a race track. Its speed at those two points is 43.2 m/s and 68.7 m/s. If the car requires 2.00 s to travel between these two points, its acceleration(rounded to 3 significant digits) would be m/s^2

Explicación

Pregunta 10 de 11

Selecciona la opción correcta de los menús desplegables para completar el texto.

Explicación

Pregunta 11 de 11

Rellena el espacio en blanco para completar el texto.

Explicación

A cannonball is fired horizontally at a speed of 120 m/s from a tower that is 50.0 m high. The time it would take for the cannonball to hit the ground would be s.
(three sig digs)

Fill in the blanks for the types of forces:

Net force: ❌
Normal force: ❌
Applied force: F❌
Friction force: Fo❌
Tension force: ❌(eg.rope)
Gravitational force: ❌