Using the expression(see reference):
W = Fd cos(θ)
where:
F is the Force = 80 N
d is the Displacement = 10 m
θ is the Angle = 0 rad (As the push is horizontal)
we calculate the value for Work done(W):
W = 80*10*Cos[0]
∴ W = 800.0 Joule
Work = (force) x (distance) = (74) x (10) = 740 joules.
The mass of the mass that he's pushing is completely irrelevant.
W=Fxd=47Nx24m=1128Joules
It goes across.
intertia takes place
The road is the horizontal force on the car. The tires push on the road which is the action and the road pushes forward on the tires which is the reaction.
friction
It is an external force that pushes on two boxes in contact on a horizontal surface. You can determine the acceleration of the boxes and the magnitude of the force between them.
It goes across.
The chair movement is dependent on its weight and the amount of force
No.
AnswerA dike is an intrusive body of magma that pushes its way across layers of sediments.A sill is an intrusive body of magma that pushes its way between layers of sediments.
intertia takes place
The road is the horizontal force on the car. The tires push on the road which is the action and the road pushes forward on the tires which is the reaction.
Kinetic Energy
friction
The amount of pressure that pushes up the magma in a volcano
Kinetic Energy
Kinetic Energy
It is an external force that pushes on two boxes in contact on a horizontal surface. You can determine the acceleration of the boxes and the magnitude of the force between them.