105 kg m/s
Explanation:
The change in momentum of the car is equal to the impulse, which is equal to the product between the force applied and the time of the collision:
in this case, the force applied is F=60.0 N, while the time of the collision is 
, so the change in momentum of the car is
Answer:
32.1 N Please Give Brainliest
Explanation:
force = mass x acceleration
Answer:
Energy released as heat will be -189.417 Kj
Explanation:
The oxidation is the type of reaction in which reaction occurs in the presence of oxygen. The exothermic reaction is the type of reaction in which heat is released. The enthalpy is the type of physical quantity that is used to measure the energy in the thermodynamic system.
As we know the molar mass of Copper II Oxide is 79.545 g
Also the oxidation of copper(II) oxide, CuO(s), is an exothermic process, 2Cu2O (s) + O2-->4CuO (s) delta H reaction= -292.0 kj/mol.
So for 51.60g of Copper II Oxide,
Heat released will be (-292.0 * 51.60/79.545) = -189.417 Kj
momentum = mass* velocity(speed)
due to that, the greater the speed the greater is its momentum
Clockwise and counter-clockwise is considered as a
sense rather than a direction because it is only a view point where its movement
of direction is always changing. Moreover, it is assumed as a tangential velocity of different
points on the same body that is spinning in all directions and do not describe
the motion of an object. The term can only be applied to object-observer system
and not particularly for a direction.
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