Asked by hegwfhfehiu
Determine the acceleration of the space probe at time = 0. acceleration = ...........................................................[3]
(b) Between time = 0 and time = 150s, the acceleration of the space probe changes. (i) Without calculation, state how the graph shows this.
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During this time, the thrust exerted on the space probe by the motor remains constant. State one possible reason why the acceleration changes in the way shown by Fig. 1.1.
(c) Calculate the distance travelled by the space probe from time = 200s to time = 300s.
(b) Between time = 0 and time = 150s, the acceleration of the space probe changes. (i) Without calculation, state how the graph shows this.
...........................................................................................................................................
During this time, the thrust exerted on the space probe by the motor remains constant. State one possible reason why the acceleration changes in the way shown by Fig. 1.1.
(c) Calculate the distance travelled by the space probe from time = 200s to time = 300s.
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