Fnet = F1+F2
Force of man f1 = 10n
Force of goat f2 = 10n
So,
Fnet = 10+10
Fnet=20n
================================
-- If Fred and the man are both pushing in the same direction, then
the net force is 20 newtons.
-- If they're not both pushing in the same direction, then the net force
is less than 20 N, but we don't have enough information to be able to
nail down either the net force or its direction.
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In accordance to Newton's Second Law, you need to divide the force by the acceleration. The answer in this case will be in kilograms.
it is used to crate other materiels such as plastic bags and chemicals for forming
.419 .419
F=ma F=200kg*9.80665 m/s² = 1980 N
Work = force x distance = Newtons x meters = 1937 Joules.
891.8 newtons.
yes
yes
Work = (force) x (distance) = (15) x (5) = 75 joules.The mass of the crate is irrelevant.
Multiply the force by the distance. The mass is irrelevant for this problem.
Interpreting the question as follows... "When is an object in equilibrium according to its component forces?"When all component forces cancel leaving no resultant force.For example - If Joe pulls on a crate with a force of 10 Newtons North, and Sally pulls on the same crate at the same time with a force of 10 Newtons South then all of the component forces combine to give a resultant force of zero. Thus the crate is in equilibrium. Math: 10 + (-10) = 0
Force x distance = 100 x 2 = 200 newton-meters = 200 joules.
Answer: Mechanical advantage can be achieved just by adding more loops or pulleys. It is given that to lift a crate, a pulley system exerts a force of 2,740 newtons. It is required to find the mechanical advantage of the pulley system if the input force is 250 newtons What is the mechanical advantage of the pulley system if the exerted force changes from 2,740 newtons to 250 newtons? As if the force does some work, it increases the distance. Mechanical advantage does nothing with the number of pulleys. It only depends on the weight that is to be lift. Also, F1/F2 = 2740/250 = 10.96 The multiple pulleys create mechanical advantage. It can be achieved just by adding more loops or pulleys. Therefore, Mechanical advantage can be achieved just by adding more loops or pulleys.
276 Newtons. Coefficient of static friction is a ratio between the force it takes to budge the object over the normal force (mass times gravity). So: 0.69 = Force / 400 N (40 kg times 10 m/s^2, the force of gravity). Solve for 276 N.
It goes across.
the force acting down the slope = sin 30 * 25 (kg) = 0.5 * 25 = 12.5 kg = (12.5 * 9.806 ) 122.575 newtons = resultant force of (122.575-120 ) 2.575 newtons downhill giving downhill acceleration of (using f=ma) 0.103 (m/s)/s