Aforce of 8,480 n is applied to a cart to decelerate it at a rate of 32.0 m/s2. what is the mass of the cart?

the answer would be c. motion and direction

i hope this : )

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19