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Newton's second law of motion

The force that should be applied on a 5 {~kg} body so that it

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The force that should be applied on a $5 kg$ body so that it has a downward acceleration of $4 m s^{- 2}$ is

Name: Video solution 1: The force that should be applied on a 5 kg body so that it has a downward acceleration of 4 m s−2 is
Uploaded: 2022-09-01T15:31:54.000Z
Duration: 4 min
Description: Video solution 1: The force that should be applied on a 5 kg body so that it has a downward acceleration of 4 m s−2 is

69 N

upward

69 N

downward

29 N

upward

29 N

downward.

Views: 6,262 students

Updated on: Sep 1, 2022

Book:

IIT JEE Super Course in Physics Mechanics I (Pearson)

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Lucas Discussed

The force that should be applied on a

5 kg

body so that it has a downward acceleration of

4 m s^{- 2}

9 mins ago

Discuss this question LIVE

9 mins ago

Text solutionVerified

mg_{down} - F_{up} = ma_{down} \Rightarrow F_{up} = m (g - a) = 5 (9.8 - 4) = 29 N upwards.

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Question Text	The force that should be applied on a $5 kg$ body so that it has a downward acceleration of $4 m s^{- 2}$ is
Updated On	Sep 1, 2022
Topic	Laws of motion
Subject	Physics
Class	Class 11
Answer Type	Text solution:1 Video solution: 1
Upvotes	181
Avg. Video Duration	4 min

The force that should be applied on a $5 kg$ body so that it has a downward acceleration of $4 m s^{- 2}$ is

Text solutionVerified

Filo tutor solutions (1)

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The force that should be applied on a 5 kg body so that it has a downward acceleration of 4 m s−2 is

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Practice questions from IIT JEE Super Course in Physics Mechanics I (Pearson)

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The force that should be applied on a $5 kg$ body so that it has a downward acceleration of $4 m s^{- 2}$ is