A 5 kg object is lifted 10 meters vertically upward. What is the work done against gravity? (Assume g=9.8m/s²)Select one:a.490 Jb.100 Jc.50 Jd.980 J
Question
Solution 1
The work done against gravity can be calculated using the formula:
Work = mass * gravity * height
Given in the problem, we have:
mass (m) = 5 kg gravity (g) = 9.8 m/s² height (h) = 10 m
Substituting these values into the formula, we get:
Work = 5 kg * 9.8 m/s² * 10 m = 490 J
So, the correct an Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
A 5 kg object is lifted 10 meters vertically upward. What is the work done against gravity? (Assume g=9.8m/s²)Select one:a.490 Jb.100 Jc.50 Jd.980 J
What is the kinetic energy of a 0.115-kg baseball thrown at 10.0 m/s (22 mph)?Select one:a.5.75 Jb.0.575 Jc.0.174 Jd.1.15 Je.11.5 J
A runner has a speed of 5 m/s and a mass of 130 kg. What is his kinetic energy?A.1625 JB.3250 JC.325 JD.875 J
If a laptop of mass 1.4 kg is lifted to a table of height 0.8 m, how much gravitational potential energy is added to the laptop?A.11.0 JB.19.5 JC.1.1 JD.8.8 J
A cyclist with a mass of 60 kg is riding at a speed of 8 m/s. What is the kinetic energy of the cyclist?*1 pointa) 240 Jb) 480 Jc) 960 Jd) 1920 J