a) the acceleration of the spacecraft as it went from 940m.ph. to 360m.p.h. b) the time it took to slow from 940m.p.h. to 360m.p.h. Immediately after reaching the speed of 360m.p.h. at an altitude of 5.50 miles from the surface of Mars, the spacecraft released its heat shield. It slowed down further and reached a speed of 235m.p.h at an altitude of 4.50 miles from the surface of Mars. Determine c) the acceleration of the spacecraft as it went from 360m.p.h. to 235m.p.h. d) the time it took to slow from 360m.p.h. to 235m.p.h. e) the average velocity of the spacecraft as it went from an altitude of 7.00 miles to an altitude of 4.50 miles from the surface of Mars.

a) the acceleration of the spacecraft as it went from 940m.ph. to 360m.p.h. b) the time it took to slow from 940m.p.h. to 360m.p.h. Immediately after reaching the speed of 360m.p.h. at an altitude of 5.50 miles from the surface of Mars, the spacecraft released its heat shield. It slowed down further and reached a speed of 235m.p.h at an altitude of 4.50 miles from the surface of Mars. Determine c) the acceleration of the spacecraft as it went from 360m.p.h. to 235m.p.h. d) the time it took to slow from 360m.p.h. to 235m.p.h. e) the average velocity of the spacecraft as it went from an altitude of 7.00 miles to an altitude of 4.50 miles from the surface of Mars.

Similar questions

Find the magnitude of the instantaneous acceleration (in m/s²) of an object that moves at a constant speed around a circle if it take it 4.24 s to complete one revolution. The radius of the circle is 2.52 m.
You're heading an international effort to save Earth from an asteroid heading toward us at 11 km/s. Your team mounts a rocket on the asteroid and fires it for 10 min, after which the asteroid is moving at 21 km/s at 32° to its original path. In a news conference, what do you report for the acceleration imparted to the asteroid? (Express your answers using two significant figures separated by a comma. Assume that the positive x-axis is in the direction of the initial motion of asteroid and y-axis is perpendicular to it.)
d) the maximum magnitude of the acceleration (m/s2)
A race car travels around the horizontal circular track that has a radius of 310.6m, If the car increases its speed at a constant rate of 6.09 m/s^2 starting from rest, determine the time needed for it to reach an acceleration of 8.49 m/s^2.
B3
ASSIGNMENT No. 4: A motorist starts from rest at point A on a circular entrance ramp when t = 0, increase the speed of her automobile at a constant rate, and enters the highway at point B. Knowing that her speed continues to increase at the same rate until it reaches 100 kph at point C, determine (a) the speed at point B, (b) the magnitude of the total acceleration when t = 20 s. %3D 100 m 150 m
We know that the moon Callisto revolves around Jupiter during a period of 17.0 days.17.0 days. The average distance from the center of Jupiter to the center of Callisto is 1.95×109 m.1.95×109 m. What is the acceleration ?a of Callisto due to its motion around Jupiter?
An object moves in a circle of radius R at constant speed with a period T. By what factor should the period be changed so that the object's final acceleration magnitude is k times its initial value (that is, af = ka) where k = 0.53. Tf= = T
A particle travels along the +x axis. At t = 0 s, its velocity is 10.0 m/s and its acceleration is -2.0 m/s^2. Question A: Which of the following statements is true? 1. The particle will slow down and eventually come to a complete stop 2. The particle cannot have a negative acceleration and be moving in the positive x direction 3. The particle will continue to move in the positive x direction, slowing but never coming to a complete stop. 4. The particle will slow down, stop momentarily, then speed up in the x- direction. Question B: At what time will the particle be stopped? 1. t = 5.0 s 2. t = -5.0 s 3. t = -0.2 s 4. The particle does not ever stop Question C: What is the particle's displacement from its initial position at t = 10.0 s ? Please Answer questions A, B, and C
A 1.50 m deep crater is created in a snow bank by a bundle of emergency medical supplies which was dropped from a rising helicopter. Suppose that while creating the crater in the snow, the bundle slowed down at an approximately steady rate of 3.00x10² " 2, coming to rest after descending 1.50 m into the snow. 14. Which of the following diagrams correctly describes the bundle's motion while it was creating the crater? A) +y B) +y •Vi = 0 a a ду (1.50 m Ay (1.50 m Ay (1.50 ml •Vf=0 • Vf=0 D) E) a Ay (1.50 m ду (1.50 •Vr=0 • Vr=0 15. How fast was the bundle traveling just before its impact with the surface of the snowbank? в. 383 т. C. 30.0 / - A. 9.00 x 102 m D. 9.80 m E. 5.42 m. 5
Curiosity, the Mars rover designed to explore Gale Crate has a maximum speed of 0.14 km/h. If the rover was moving at this speed on a flat Martian surface and hit a small bump that projected it off the surface at an angle of 28°, how long would it be “airborne” on Mars given that the acceleration due to gravity on Mars is 3.711 m/s²?
at an instant in time a particles velocity is v = (2.00i + 1.00j) m/s, while it’s acceleration is a = -1.00i m/s^2. at what rate is the particle speeding up / slowing down and what’s the radius of the curve on the particles trajectory