Need help with these questions, thanks
I am trying to figure this out and having problems solving it.
Calculate the mass in grams for an object whose weight is 33.0 N
Total of mass in grams?
Calculate the acceleration of an object whose mass is 5.26 tonne if an unbalanced force of 285 kN is pushing this object.
Answer of acceleration?
a 30 kg block with an initial velocity of 10m/s due west slides 15m along a rough level floor and comes to rest. It takes 3 seconds to stop. The stopping force on the block is??
A hockey puck is set in motion across a level frozen pond. If the frictional forces are neglected, the force required to keep the puck sliding at a constant velocity is
A> 0 newtons
B> equal to the weight of the puck
C> the weight of the puck divided by its mass
D> the mass of the puck multiplied by 9.81 m/s^2
E> none of the above.
THANKS for your help
PLEASE show all work so I can figure it out.