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What force would be needed to produce an...

What force would be needed to produce an acceleration of `4m//s^(2)` on a ball of mass 6`kg`

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To find the force needed to produce an acceleration of \(4 \, \text{m/s}^2\) on a ball of mass \(6 \, \text{kg}\), we can use Newton's second law of motion, which states: \[ F_{\text{net}} = m \cdot a \] where: - \(F_{\text{net}}\) is the net force applied on the object, ...
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PRADEEP-FORCES AND LAWS OF MOTION-MOCK TEST
  1. What force would be needed to produce an acceleration of 4m//s^(2) on ...

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  2. What force is required to move a body of mass 1kg with a uniform veloc...

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  3. A feather of mass 2 gram is falling vertically downwards with a consta...

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  4. When a heavy body collides with a light-body, which one experience gre...

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  5. Though action and reaction forces are always equal in magnitude, yet t...

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  6. A person manages to push a car of mass 800 kg with a uniform velocity ...

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  7. A ball of mass 200g falls from a height of 80 cm. If g= 10m//s^(2), wh...

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  8. A gun fires a shell of mass 1.5kg with a velocity of 150m//s and recoi...

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  9. While firing, a gun man has to hold the gun tightly against his should...

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  10. A body at rest oppose the forces which try to move it. What is this pr...

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  11. A machine gun fires 25g bullets at the rate 600 bullets per minute wit...

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  12. A force of 2N acts for 5 seconds on a particle of mass 0.5 kg initiall...

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  13. A 8000kg engine pulls a train of 5 wagons, each of 2000kg, along a hor...

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  14. Seat belts in cars are called safety belts. Why?

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  15. A person strikes a nail with a hammer of mass 500g moving with a veloc...

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  16. The speed time graph of a body of mass 300g is shown in (fugure). Calc...

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  17. A hunter has a machine gun that can fire 50g bullet with a velocity of...

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  18. Two friends on roller-skates are standing 5m apart facing eachother. O...

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  19. It is a common experience that to initiate motion in a body at rest, f...

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  20. A bullet of 10g strikes a sand bag at a speed of 10^(3)m//s and gets e...

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  21. Derive the relation F=ma, where the symbols have their usual meanings....

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