Examen Energía Mecánica
Quiz
•
Physics, Science
•
10th Grade
•
Medium
Cristina Zamorano
Used 8+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Calcula la energía cinética de una persona de 70 kg que camina a una velocidad de 1,5 m/s.
78,75 Joule
78.75 Joule
7.845 Joule
78,75 Newton
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la energía cinética si la masa de un objeto que se
mueve se duplica, su energía cinética
también se duplica.
Ec=1/2 . m. v2
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la energía cinética si la velocidad a la que se mueve un cuerpo se hace el doble, también se duplicará su
energía cinética.
Ec=1/2 . m. v2
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
La energía cinética es mayor a medida que aumenta la altura a la que se encuentra un
cuerpo respecto al suelo
Ec=1/2 . m. v2
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Calcula la energía potencial de una pelota de 1.5 kg de masa sobre una silla a una altura de 0.5 metros de altura.
Epg=m.g.h
7,35 Joule
7.35 Joule
73,5 Joule
73.5 Joule
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Una pelota tiene una masa de 0,200 kg. y se encuentra a una altura del campo de 4 m con una velocidad de 30 m/s. ¿Cuál es su energía mecánica?
Ec = 1/2.m.v2
EPG = m.g.h
EM = Ec + EPG
9.784 J
978.4 J
97.84 J
97,84J
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Un helicóptero de 300 kg tiene una Energía Potencial Gravitatoria de 3.9x 105 , calcula a la altura que se encuentra.
EPG = m.g.h
21,600 J
21,600 m
132.65 J
132.65 m
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
SI Units & Measurements
Quiz
•
9th Grade - University
20 questions
REPASANDO FÍSICA Y QUÍMICA
Quiz
•
7th - 12th Grade
20 questions
Sound and Light Review
Quiz
•
6th - 12th Grade
16 questions
فيزياء 1
Quiz
•
10th Grade
20 questions
Electricité
Quiz
•
8th - 12th Grade
20 questions
CÉLULA
Quiz
•
9th - 12th Grade
20 questions
Huesos y músculos
Quiz
•
1st - 12th Grade
20 questions
Fase 1 OCAA Nivel 2 2021
Quiz
•
10th - 11th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Physics
15 questions
Position vs. Time and Velocity vs. Time Graphs
Quiz
•
10th - 12th Grade
73 questions
S1 Interim Review Physics
Quiz
•
9th - 12th Grade
37 questions
Forces-Conceptual Physics
Quiz
•
9th - 12th Grade
20 questions
Newtons Laws of Motion
Quiz
•
10th - 11th Grade
18 questions
Conservation of Energy
Quiz
•
10th Grade
10 questions
Types of Chemical Reactions
Quiz
•
10th Grade