A spacecraft is travelling in space with no resultant force and no resultant moment acting on it. Which statement about the spacecraft is correct?
1 )
Its direction is changing.
It is in equilibrium.
3 )
Its speed is decreasing.
4 )
Its speed is increasing.
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...