14 Answered Questions for the topic Physic Motion

Physic Motion

08/05/14

Two particles are thrown vertically upward at interval of 2 second with an initial velocity of 4 m/s each. Find the time when they will meet each other and also
Two particles are thrown vertically upward at interval of 2 second with an initial velocity of 4 m/s each. Find the time when they will meet each other and also find the distance from the ground... more
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Physic Motion

07/30/14

A train stopping at two station 2km apart on a straight line takes 4 minute for journey . Assuming that its motion is uniformly accelerated and then uniformly r
A train stopping at two station 2km apart on a straight line takes 4 minute for journey . Assuming that its motion is uniformly accelerated and then uniformly retarded , prove that 1/x + 1/y =4... more
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Physic Motion

07/30/14

velocity of a particle moving along a straight line at any time "t" is given by V=cos((pi/3)*t). Find out the distance travelled by particle in the first two s
velocity of a particle moving along a straight line at any time "t" is given by V=cos((pi/3)*t). Find out the distance travelled by particle in the first two seconds.
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Physic Motion

07/29/14

In a soccers the football is kept in center of the field 40 yard from the 10ft hight goalpost. A goal is attempted by kicking the football at a speed of 64ft/s
In a soccers the football is kept in center of the field 40 yard from the 10ft hight goalpost. A goal is attempted by kicking the football at a speed of 64ft/s at an angle of 45degree to horizantal... more
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Physic Motion

07/29/14

A police jeep ( vaan ) is chasing a culprit going on a bike . The motor bike crosses a turning at the speed of 72 km/hr .The jeep follow it at a speed of 90km/h
A police jeep ( vaan ) is chasing a culprit going on a bike . The motor bike crosses a turning at the speed of 72 km/hr .The jeep follow it at a speed of 90km/hr crossing the turning ten second... more
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Physic Motion

07/29/14

A car travelling at 60km/h overtake another car travelling at 42km/h. Assuming each to be 5m long , find the time taken during the overtake and the total road d
A car travelling at 60km/h overtake another car travelling at 42km/h. Assuming each to be 5m long , find the time taken during the overtake and the total road distance used for overtake?
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Physic Motion

07/29/14

3)A driver take 0.2 second to apply the brake after he see the need for it This is called the raction time of the driver . if the driver is driving with a speed
A driver take 0.2 second to apply the brake after he see the need for it This is called the raction time of the driver . if the driver is driving with a speed of 54km/hr and the brake cause a... more
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Physic Motion

07/29/14

A police jeep ( vaan ) is chasing a culprit going on a bike . The motor bike crosses a turning at the speed of 72 km/hr .The jeep follow it at a speed of 90km/h
A police jeep ( vaan ) is chasing a culprit going on a bike . The motor bike crosses a turning at the speed of 72 km/hr .The jeep follow it at a speed of 90km/hr crossing the turning ten second... more
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Physic Motion

07/29/14

An elevator is decending with uniform acceleration . To measure the acceleration , a person in the elevator drops a coins at he moments the elevator starts. The
An elevator is decending with uniform acceleration . To measure the acceleration , a person in the elevator drops a coins at he moments the elevator starts. The coin 6 ft above the floor of the... more
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Physic Motion

07/29/14

An elevator is decending with uniform acceleration . To measure the acceleration , a person in the elevator drops a coins at he moments the elevator starts. The
An elevator is decending with uniform acceleration . To measure the acceleration , a person in the elevator drops a coins at he moments the elevator starts. The coin 6 ft above the floor of the... more
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Physic Motion

07/29/14

A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball take to reach ground level
A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball take to reach ground level .
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Physic Motion Physic Kinematics

07/29/14

A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball take to reach ground level
A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball takes to reach ground level .
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Physic Motion

07/24/14

A particle move rectilinearly with a constant acceleration of 1m/s2? .its speed after 10second is 5 m/s .The distance cover by particle in this duration is ? (
A particle move rectilinearly with a constant acceleration of 1m/s2 .its speed after 10second is 5 m/s .The distance cover by particle in this duration is ? ( intial and final velocities are in... more
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Physic Motion

07/24/14

Please Help in solving these problems
A man moves on his motorbike with 54km/h and the take u turn (180deg) and continues to move withsame speed .The time of u turn is 10s Find Average acceleration during u turn ! 
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