Question # 1

Velocity of the body moving in upward direction from the contre of the earth.

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Increases

Decrease

Remain constnat

None of these

If Fy = 4 N and Fx = 3 N , what is the magnitude of resolution of force.

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5 N

7 N

10 N

15N

The value of 'g' is greater at:

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Moon

Hills

Sea leavel

Desert

Transfer of heat between two bodies which are at same temperature is:

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Maximum

Minimium

Positive

Zero

Outer edge of the curved road is elevated to prevent

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Circular motion

Centripetal force

Skidding

Protection

If K = 150 N/m and elasticity is 0.20 m than:

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F = 30N

F= =31N

F = 32N

F = 29N

The mass of a body is 1 kg, its mass in deep space is :

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1 Kg

0.5 Kg

0.25 kg

0

The motion of the rider in Ferris wheel is.

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Vibratory

Translatory

Rotatory

Linear

Einstein's mass-energy equation is

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E = mc

E = mc2

E = 2mc

E = m2c

From following, which one is a renewable source of energy?

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Coal

Gas

Sunlight

Petrolum

The large unit of work is:

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Kilowatt

Kilo joul

Mega joul

Both B and C

_____________ can neither be created nor be destroyed.

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Light

Force

Energy

Weight

In prefix form, 0.000001 would be expressed as.

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0.1 mm

0.01 mm

0.001 mm

0.0001 mm

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