Speed of 2.5 ms, what force is needed to keep the conveyer belt moving? at a rate of 50kgs. If the belt moves at a constant
be
7
A man standing in a lift holds a spring balance with a load of 5 kg suspended from it. What would
be the reading of the balance if the lift is (1) descending (i) ascending with an acceleration of

An 8000 kg rocket is set for a vertical firing. If the exhaust speed is 800m/s. how much gas must be ejected per second to supply thrust needed to overcome the weight of rocket
.

i would like to you here, but i can't. you need to do this on your own, unless you have someone in your town to do it. "how the main character relates with other in your town" it is not my business to know where you live, this has to be done by you.

ummmthings that are different in peru than in the united states:

1. granola bars: they are not made of granola. they are made of quinoa and other grains that remind me of the millet i feed my birds at home. they have the texture of styrofoam but are cheap and comparatively healthy.