Physics-Work and Energy (NSTSE Class 6): Questions 66 - 69 of 69

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1253 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 500.00 or

Question number: 66

» Physics » Work and Energy

MCQ▾

Question

Calculate the potential energy when mass of a body is 12 kg and height is 5 meter, (g = 9.8 ms2).

Choices

Choice (4) Response

a.

398 J

b.

588 J

c.

568 J

d.

445 J

Passage

Direction: Study the following graph and answer questions below.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Mans vs. Height in meters"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":["Land","A","B","C","D","E","Water"],"title":{"text":"Mans"}},"yAxis":{"type":"linear","title":{"text":"Height in meters"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"column","name":"Height in meters","data":[0,20,50,90,80,100,0],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]}]}]}
Created with Highcharts 4.2. 5MansHeight in metersMans vs. Height in metersHeight in metersLandABCDEWater0255075100125EHeight in meters: 100

A man has strange ability to jump from any height to another with ease. The man jumps to A then to B, C, D, E and then into water.

Question number: 67 (1 of 3 Based on Passage) Show Passage

» Physics » Work and Energy

MCQ▾

Question

For which jump he will require less energy?

Choices

Choice (4) Response

a.

C to D

b.

Land to A

c.

B to C

d.

E to water

Question number: 68 (2 of 3 Based on Passage) Show Passage

» Physics » Work and Energy

MCQ▾

Question

Which place will he hit with the highest energy upon landing?

Choices

Choice (4) Response

a.

On water

b.

On C

c.

On E

d.

On A

Question number: 69 (3 of 3 Based on Passage) Show Passage

» Physics » Work and Energy

MCQ▾

Question

When will he have the lowest potential energy?

Choices

Choice (4) Response

a.

On E

b.

On A

c.

On C

d.

On D

Sign In