In a car race
In a car race, car A takes 4 s less than car B at the finish and passes the finishing point with a velocity v more than the car B. Assuming that the cars start from rest and travel with
19
Sep
In a car race, car A takes 4 s less than car B at the finish and passes the finishing point with a velocity v more than the car B. Assuming that the cars start from rest and travel with car A takes 4 s less than car B at the finish and passes the [...]
A ball is projected vertically up such that it passes through a fixed point after a time t 1 and t 2 , respectively. Find a.The height at which the point is located with respect to the point of projection b. The speed of the projection of the ball. c.The velocity of the ball at the time of passing through point P. d. (i) The maximum height reached by the ball relative to the point of projection A and (ii) maximum height reached by the ball relative to point P under consideration. e. The average speed and average velocity of the ball during the motion from A to P for the time t 1 and t 2 , respectively.
27
Aug
A ball is projected vertically up such that it passes through a fixed point after a time t 1 and t 2 , respectively. Find a.The height at which the point is located with respect to the point of projection b. The speed of the projection of the ball. c.The velocity of the [...]
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A ball is projected vertically up such that it passes through a fixed point after a time t 1 and t 2 ,
A particle is projected vertically upwards from the ground with an initial velocity u. a.Find the maximum height ,
A takes a time of t s ,
H ,
In a car race ,
provided the length of each train is 400m. ,
train P crosses the engine of train Q.Find out what was the distance between the two trains initially ,
Two trains P and Q are moving along parallel tracks with the same uniform speed of 20 ms ^−1 . The driver of train P decides to overtake train Q and accelerates his train by 1 ms ^−2 . After 50 s ,
A particle is projected vertically upwards from the ground with an initial velocity u. a.Find the maximum height, H, the particle will attain and time T that it will take to return to the ground. b.What is the velocity when the particle returns to the ground? c. What is the displacement and distance travelled by the particle during this time of the whole motion?
27
Aug
A particle is projected vertically upwards from the ground with an initial velocity u. a.Find the maximum height, H, the particle will attain and time T that it will take to return to the ground. b.What is the velocity when the particle returns to the ground? c. What is the displacement and distance travelled by [...]
Tags:
A particle is projected vertically upwards from the ground with an initial velocity u. a.Find the maximum height ,
A takes a time of t s ,
H ,
In a car race ,
provided the length of each train is 400m. ,
train P crosses the engine of train Q.Find out what was the distance between the two trains initially ,
Two trains P and Q are moving along parallel tracks with the same uniform speed of 20 ms ^−1 . The driver of train P decides to overtake train Q and accelerates his train by 1 ms ^−2 . After 50 s ,
In a car race, A takes a time of t s, less than car B at the finish and passes the finishin point with a velocity v more than car B. Assuming that the cars stat from rest and travel with constant accelerations a_(1) and a_(2). Respectively, show that vsqrt(a_(1) a_(2)t).
27
Aug
In a car race, A takes a time of t s, less than car B at the finish and passes the finishin point with a velocity v more than car B. Assuming that the cars stat from rest and travel with constant accelerations a_(1) and a_(2). Respectively, show that vsqrt(a_(1) a_(2)t). A takes a time [...]
Tags:
A takes a time of t s ,
In a car race ,
provided the length of each train is 400m. ,
train P crosses the engine of train Q.Find out what was the distance between the two trains initially ,
Two trains P and Q are moving along parallel tracks with the same uniform speed of 20 ms ^−1 . The driver of train P decides to overtake train Q and accelerates his train by 1 ms ^−2 . After 50 s ,