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Acceleration in 2D

a 0.5 kg ball...

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a 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle of 30 degree with the wall it is reflected with the same speed and at the same angle if the ball is in contact wit the wall for 0.25 sec the average force acting along the wall is

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Q. A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wal at an angle of

30^{o}

with the wall. It is reflected with the same speed and at the same angle. If the ball is in contact with the wall for 0.25 seconds, the average force acting on the wall is:-

0.5 k g

ball moving with a speed of

12 m / s

strikes a hard wall at an angle of

30^{o}

with the wall. It is reflected with the same speed and at the same angle, as shown in figure. If the ball is in contact with the wall for

0.25 s

the average force acting on the wall is

Q. A 0.5 kg ball moving with a speed of

12 m/s

strikes a rigid wall at an angle of

30^{\circ}

with the wall. It is reflected with the same speed at the same angle. If the ball is in contact with the wall for 0.25 second, the average force acting on the wall is

3 kg

ball strikes a heavy rigid wall with a speed of

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60^{\circ}

. It gets reflected with the same speed and angle as shown here. If the ball is in contact with the wall for

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steel ball strikes a wall with a speed of

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