A ball of mass 200g falls from a height of 5 m. What will be its kinetic energy when it just reaches theground? (g=9.8 m/s2
Question
Solution 1
The kinetic energy (KE) of an object can be calculated using the formula:
KE = 1/2 * m * v^2
where m is the mass of the object and v is its velocity. However, in this case, we don't know the velocity of the ball when it reaches the ground. But we can use the principle of conservation of energy to Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
A ball is projected vertically up with a velocity of 20 m/s. Its velocity when it reaches 15 m height is ______ m/s. (Take g = 10 m/s2)
A stone is released from the top of a tower of height 980 m. Calculate its velocity after 3 seconds. (Take g = 9.8 m/s2)
A metal ball of mass 60 g falls on a concrete floor from a vertical height of2.8m and rebounds to a height of 1.3 m. Find the change in K.E. in S.I. units
How much work W is done in lifting a 30-kg sandbag to a height of 9 m? (Use 9.8 m/s2 for g. Round your answer to the nearest integer.)W =
A ball is thrown vertically upwards with a velocity of 49 m/s and g =9.8 m/s2Calculate the max height it rises up to?112.5 m
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.