Register
Question 1
Two point masses of m1 = 2000 kg and m2 = 5000 kg are separated by a distance of r = 5.0 m in a vacuum. Using Newton's Law of Universal Gravitation with G = 6.67 x 10^-11 N m^2/kg^2, what is the magnitude of the gravitational force between them?
Correct Answer:
2.67 x 10^-5 N
Question 2
If the gravitational field strength at Earth's surface is g0 = 9.80 N/kg, what is the field strength g at an altitude h = 2 R_E above Earth's surface, where R_E is Earth's radius?
Correct Answer:
1.09 N/kg
Question 3
A satellite moves in a circular orbit around Earth at an altitude h = R_E equal to Earth's radius (R_E = 6.37 x 10^6 m). Taking g0 = 9.80 m/s^2 at the surface, what is the satellite's orbital speed?
Correct Answer:
5.59 km/s
Question 4
Given the Moon's mass M_M = 7.35 x 10^22 kg and radius R_M = 1.74 x 10^6 m, what is the escape velocity from the lunar surface? (G = 6.67 x 10^-11 N m^2/kg^2)
Correct Answer:
2.37 km/s
Question 5
What is the gravitational potential energy of a 500 kg satellite in a circular orbit of radius r = 1.28 x 10^7 m around Earth? (M_E = 5.97 x 10^24 kg, G = 6.67 x 10^-11 N m^2/kg^2)
Correct Answer:
-1.56 x 10^10 J
Question 1
Exam overview

About this Exam

Prepare with the PAU Physics (Aragón) Practice Questions - Aragón PAU Physics Exam Física 2o Bachillerato Exam practice quiz. This question bank includes 100 questions covering field, magnetic, earth, radius, and electric. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

PAU Physics (Aragón) Practice Questions - Aragón PAU Physics Exam Física 2o Bachillerato Exam

This practice set contains 100 questions from the matching question bank and focuses on field, magnetic, earth, radius, and electric. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions

A Level Physics Practice Exam

0 min

Fast-Food and Physics Practice Test Guide

0 min

Arizona State University (ASU) PHY101 Introduction to Physics Practice Exam

0 min

CEODD Dive Physics Practice Exam

0 min

Assessment and Qualifications Alliance (AQA) GCSE Physics Paper 2 Practice Exam

0 min

Assessment and Qualifications Alliance (AQA) GCSE Physics Practice Exam

0 min