Friday

March 6, 2015

March 6, 2015

Posted by **Jorge** on Thursday, December 22, 2011 at 1:53pm.

2) Shuttle astronauts climb at a rate of 24.5m/s^2 shortly after takeoff. What apparent weight would a 95kg astronaut have during this phase of the ascent?

3) A golf cart with driver has a mass of 320kg and accelerates at 1.4m/s^2. Assuming the force does not change, what would be the acceleration if a 70kg passenger gets on board?

- Physics -
**drwls**, Friday, December 23, 2011 at 2:46am1) The weight force, M*g

Note: The problem asks DURING the fall

2) (M + a)*g

3) F = 320*3.2 = (320 + 70)*a'

Solve for a'

**Answer this Question**

**Related Questions**

Math - A bowling ball is dropped from a bridge, and it takes 7 seconds to hit ...

physics - a superball of mass .125 kg is dropped onto a concrete floor from a ...

Physics - A ball, dropped from rest, cover 2/7 of the distant to the ground in ...

Math - A ball is dropped from a height of 36 feet. The quadratic equation d=1/2 ...

Physics - A ball is dropped from a height of 20 m. You can use the relation ...

physics - A ball dropped from a sixth floor window accelerates at 10 m/s After ...

Physics - A .5kg ball hangs on a string attached to the ceiling. If the string ...

physics - A 6-kg bowling ball rolling at 5 m/s strikes a stationary 4-kg bowling...

physics - HELP ASAP! - A 3.60 kg ball is dropped from the roof of a building 184...

physics - A ball dropped from a sixth floor window accelerates at 10 m/s^2 ...