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When a ball is thrown up it reaches a maximum height?
A ball is thrown up, it reaches a maximum height anf then comes down. IF t_1 and t_2 (t_2 gt t_1) ar the time that the ball takes to be at a particular height then the time taken by the ball to reach the highest point is . v=u+at,wehave 0 = u + ( – g) Tor T= u /g = 1/2 g ( t_2- t_1) //g = 1/2 (t_2-t_1)`.
What is the maximum height attained by a body thrown upwards with a velocity of 19.6 m/s take G 9.8m s2?
What is the maximum height attained by a body when it is thrown upwards with a velocity of 19.6 m/s take G 9.8 M s2? Thus stone 1 can reach a maximum height of 19.6 meters in 2 seconds from ground when thrown at19. 6m/s.
What is the velocity of the ball when it is thrown upwards?
A ball is thrown upwards with a velocity 19.6 m/s. The ball returns to the ground in 5s. What is the height of the tower? With an initial upward velocity of 19.6 m/s and a downward acceleration of 9.80 m/s^2 it will rise for 2 seconds to lose it’s velocity. That means that it will fall from its maximum height for 3 seconds.
What is the initial velocity of a human thrown from height?
Initial velocity (when thrown) was 19.6 m/s upward, the positive direction. Zero velocity (at max height) was attained at 19.6 meters height and 2 seconds time.
How do you calculate final velocity after 3 seconds?
Final velocity (after 3 seconds) was 9.8 m/s downward, the negative direction. Maximum height attained is found by turning the ball’s initial kinetic energy into potential energy: Final velocity (after 3 secs) = initial velocity (19.6 m/s) + acceleration of gravity (-9.8 m/s^2) multiplied by time (3 secs).
Can the velocity of a ball be negative?
You can find your answer after putting values in formula. If thrower was at a height then ball’s velocity will be 29m/sec downwards but if not then.. Velocity can’t have negative value. It means ball reached to It’s highest point and falling down towards earth.