The weight of a body is 147 N. Its mass will be...
The weight of a body is 147 N. Its mass will be when
g = 10 ms-2.
1.47 Kg | |
147 Kg | |
14.7 Kg | |
0.147 Kg |
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The weight of a body is 147 N. Its mass will be when
one Newton-------is equal.
one Newton-------is equal.
1 kgms | |
1kg ms-2 | |
1 kgin-1s | |
1 kg-1s-1 |
How much acceleration is produced by force of 1...
How much acceleration is produced by force of 100 N in mass of 50 kg?
0.05 ms-2 | |
2 ms-2 | |
0.5 ms-2 | |
20 ms-2 |
The unit of weight in System International is.
The unit of weight in System International is:
Newton | |
Kilogram | |
Pound | |
Dyne |
In SI the unit of momentum is.
In SI the unit of momentum is:
kg m-1s-1 | |
kg m2s | |
kg ms-2 | |
kg ms-1 |
A string is stretched by two equal and opposite...
A string is stretched by two equal and opposite forces 10N each. The tension in the string is:
20 N | |
5 N | |
10 N | |
Zero |
The multiple of Mass and Velocity of a body is ...
The multiple of Mass and Velocity of a body is called:
Work | |
Force | |
Torque | |
Momentum |
A boy jumps out of a moving bus. There is a dan...
A boy jumps out of a moving bus. There is a danger for him to fall:
Towards the moving bus | |
Opposite to the direction of motion | |
away from the bus | |
In the direction of motion |
Inertia depends on.
Inertia depends on:
Force | |
Velocity | |
Mass | |
Net force |
SI unit of momentum is.
SI unit of momentum is:
kgm's-1 | |
kg-1ms | |
kgms-2 | |
kgms-1 |
The mass of a body.
The mass of a body:
Decrease when moving with high velocity | |
Remains same | |
Decreaes when accelerated | |
Increases when accelerated |
The mass of a body at surface of earth is 16 kg...
The mass of a body at surface of earth is 16 kg. its weitht will be:
160 N | |
1.6 N | |
1600 N | |
0.16 N |
All freely falling objects have same acceletion...
All freely falling objects have same acceletion pointed out by.
Newton | |
Kalven | |
Galileo's | |
Pascal |
What is value of "g" on the surface of earth.
What is value of "g" on the surface of earth:
10 cm3 | |
10 ms-2 | |
10 ms-1 | |
10 m |
The acceleration of a body falling down freely ...
The acceleration of a body falling down freely is approximately:
10 m2s-2 | |
10 ms-2 | |
10 m2s-1 | |
10 ms-1 |
A train is moving at a speed of 72 Kmh-1. Its s...
A train is moving at a speed of 72 Kmh-1. Its speed expressed in ms-1 is.
5 ms-1 | |
25 ms-1 | |
10 ms-1 | |
20 ms-1 |
A car is moving at a speed of 10 ms-1. Its spee...
A car is moving at a speed of 10 ms-1. Its speed expressed in kmh-1 is:
72 kmh-1 | |
50 kmh-1 | |
36 kmh-1 | |
100 kmh-1 |
A train moving at a speed of 36 kmh-1. Its spee...
A train moving at a speed of 36 kmh-1. Its speed expressed in ms-1 is:
25 ms-1 | |
10 ms-1 | |
5 ms-1 | |
20 ms-1 |
A straight line parallel to time axis on the di...
A straight line parallel to time axis on the distance time graph tells that the object is:
In motion | |
At rest | |
Moving with constant speed | |
Moving with variable speed |
If an object is moving with constant speed then...
If an object is moving with constant speed then its distance-time graph will be a straight line.
Along distance-axis | |
Parallet to time axis | |
Along time-axis | |
Inclined to time-axis |