Physics, asked by meghanamangipudi8, 2 months ago

Q. a block of mass 5 kg was at rest on a horizontal frictionless surface. if it is pushed with a force of magnitude 60n in a direction 40° above the the +x axis, how fast is the block moving at the End of 6s?

Answers

Answered by iffatgauri

0

Answer:

Using work-energy theorem:

W.Dforce+W.Dfriction=ΔK.E

45×2−25×2=KEfinal

KE final=40 J

Attachments:

Answered by asifalisha192

0

Answer:

175

Explanation:

it is very simple okay

Previous Question

Next Question

Similar questions

Science, 1 month ago

Which are not the indicators of water body degradation i) increase transparency ii) increase in biological oxygen demand iii) increase in dissolve oxygen content in water body iv) decrease in species diversity v) increase in sedimentation vi) decrease in dissolve oxygen content in water body vii) increase in species diversity...

Math, 1 month ago

1,3,7 , 2 ,4 ,4 ,4,5,9 3,2,3 ,50,70 ,?

Science, 1 month ago

Q.V Complete the following expression by filling the boxes: When the physical state of a conductor remains. Constant the current following through is directly proportional to potential difference between it's two ends. . . . I {□ I=K x□ (k=-----) I x 1 =V ( 1 = R = ______) □ k I x □ = V therefore, v= I R or R= □ please ans fast guys i need correct ans iwill mark you as a brainlist...

English, 2 months ago

what steps are taken by the government to stop the use of polythene...

History, 2 months ago

Why does the two kingdom system of classification fail?

Science, 10 months ago

Q95. The objective of ISO 9000 family of Quality management is O (A) Skill enhancement (B) Customer satisfaction O (C) Employee satisfaction (D) Environmental issues...

Chemistry, 10 months ago

A. Define/State the following: [3] a) Newland’s law of Octaves b) Solubility c) Modern Periodic...

Math, 10 months ago

the value of tan ( -13pi/4) pls answer...