Consider a freely falling object. a. What is the acceleration (in m/s?) after 5 seconds of...
A certain freely falling object requires 1.1 s to travel the last 28 m before it hits the ground. (a) What was the velocity of the object when it was 28 m above the ground?(b) From what height above the ground did it fall?
What is the distance fallen after 4 s for a freely falling object starting from rest ? Use g = 9.8 m/s2. State your final answer in a numerical form, up to the first decimal place, with appropriate units in an abbreviated form.
5. An object is traveling at 20 m/s, but is accelerating at -5 m s2. After six seconds the object begins to slow and has come to a stop five seconds later. Draw graphs of position, velocity and acceleration versus time (each on separate axes) for this object. Be quantitative. Specify the position, velocity, acceleration and time tor point(s) when the object has stopped.
What would the acceleration of a freely falling body be measured as in an elevatorthat was moving upward with an acceleration of 2 m/s2? Same question if the elevator was moving downward with an acceleration of 2 m/s^2
a certain freely falling object requires 1.40 s to travel the last 24.0 m before it hits the ground. from what height above the ground did it fall?
A certain freely falling object, released from rest, requires 1.85 s to travel the last 27.0 m before it hits the ground. (a) Find the velocity of the object when it is 27.0 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) m/s (b) Find the total distance the object travels during the fall. m
A certain freely falling object, released from rest, requires 1.00 s to travel the last 24.5 m before it hits the ground. (a) Find the velocity of the object when it is 24.5 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) m/s (b) Find the total distance the object travels during the fall. m
A certain freely falling object, released from rest, requires 1.30 s to travel the last 23.5 m before it hits the ground. (a) Find the velocity of the object when it is 23.5 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) m/s (b) Find the total distance the object travels during the fall. m
It takes a freely falling object 1.30 s to travel the last 29.00 m before it hits the ground. From how high of the ground did it fall? Assume it starts from rest.
A certain freely falling object, released from rest, requires 1.25 s to travel the last 22.5 m before it hits the ground. (a) Find the velocity of the object when it is 22.5 m above the ground. (Indicate the direction with the sign of your answer. Let the positive direction be upward.) (b) Find the total distance the object travels during the fall.