Yes, if the object is moving up, gravity will slow it down. For example, if you toss a tennis ball straight up, it will slow down until it finally stops, turns around and comes back down.
No and yes. All objects in space move, but the gravity of the sun and the planets slow down a spacecraft or other object if they get too close.
One way to make an object slow down is by applying force to the object
GravityGravity can do all three to an object, the best example of this would be tossing a ball straight up in the air: 1) It initially slows down to a halt at the highest point of ascent, 2) Then speeds up as it falls 3) And of course it changes directions at the top. FrictionFriction, however, is a different matter. Friction that deals with motion (dynamic friction) always acts in the opposite direction of motion; therefore, it cannot accelerate an object in the same direction as it is moving. Due to this, friction can only slow down an object. Can it reverse the direction of motion? Since it cannot speed up an object, it cannot make an object move after friction has slowed it down to a standstill like gravity can from the example above. Thus, in conclusion: gravity can slow down, speed up an object and change its direction; however, friction can only slow down an object.
Friction and/or Gravity
Friction is the force that slows objects down. Especially when combined with another force, such as gravity. When you have low friction, such as on ice, you slow down much slower than when you have high friction, such as on a road.
yes..slow it down from the constant weight of the gravity it self
No and yes. All objects in space move, but the gravity of the sun and the planets slow down a spacecraft or other object if they get too close.
One way to make an object slow down is by applying force to the object
GravityGravity can do all three to an object, the best example of this would be tossing a ball straight up in the air: 1) It initially slows down to a halt at the highest point of ascent, 2) Then speeds up as it falls 3) And of course it changes directions at the top. FrictionFriction, however, is a different matter. Friction that deals with motion (dynamic friction) always acts in the opposite direction of motion; therefore, it cannot accelerate an object in the same direction as it is moving. Due to this, friction can only slow down an object. Can it reverse the direction of motion? Since it cannot speed up an object, it cannot make an object move after friction has slowed it down to a standstill like gravity can from the example above. Thus, in conclusion: gravity can slow down, speed up an object and change its direction; however, friction can only slow down an object.
Friction and/or Gravity
Friction is the force that slows objects down. Especially when combined with another force, such as gravity. When you have low friction, such as on ice, you slow down much slower than when you have high friction, such as on a road.
You can slow down an object by reducing the force that is making it move forward.
mass of object *force of gravity
Yes, friction can certainly slow down the movement of an object in air. The molecules in the air impede the progress of a moving object.
The amount of force which gravity pulls down an object is called its weight.
Gravity
gravity