Well, the baseball is going to have a bigger mass, so it's gonna have a smaller velocity to have the same momentum as the smaller mass golf ball, which then will have a bigger velocity. Yeah, So when we go to calculate kinetic energy, Kinetic energy is equal to 1/2 MV two. So for the baseball the 1/2 times big m on small velocity squared.
Do baseballs and golf balls have the same momentum?
A baseball and a golf ball have the same momentum. Which has the greater kinetic energy? C. Both balls have the same kinetic energy. When an average force F is exerted over a certain distance on a shopping cart of mass m, its kinetic energy increases by 12mv2. Use the work-energy theorem to find the distance over which the force acts.
Do baseballs and golf balls have the same kinetic energy?
A baseball and a golf ball have the same momentum. Which has the greater kinetic energy? C. Both balls have the same kinetic energy. When an average force F is exerted over a certain distance on a shopping cart of mass m, its kinetic energy increases by 12mv2.
Which has greater momentum 1kg or 2kg?
The momentum is doubled and the KE is increased by a factor of 4. Which, if either, has greater momentum: a 1-kg ball moving at 2 m/s or a 2-kg ball moving at 1 m/s? Both have the same momentum.
What is the momentum of the bowling ball and the putty?
A piece of putty moving with 1 unit of momentum strikes and sticks to a heavy bowling ball that is initially at rest. After the putty sticks to the ball, both move with a combined momentum of A 1-kg chunk of putty moving at 1 m/s collides and sticks to a 5-kg bowling ball initially at rest. The bowling ball and putty move with a momentum of
Why does a cannonball have a greater muzzle velocity?
A cannonball fired from a long-barrel cannon will have a greater muzzle velocity because the cannonball receives a greater. impulse. A rifle of mass 2 kg is horizontally suspended by a pair of strings so that recoil can be measured. The rifle fires a bullet of mass 1/100 kg at a speed of 200 m/s.
Why does jumping reduce catching force?
Doing this reduces the catching force because the. time of catch increased. When you jump from an elevated position you usually bend your knees upon reaching the ground. By doing this, the contact time is about 10 times more than for a stiff-legged landing and the average force your body experiences is reduced by.
What happens if a block is moving with constant velocity?
If there is a net force acting on a body, regardless of whether the body is already moving, the body accelerates. If a body is moving with constant velocity, then it is not accelerating and the net force acting on it is zero.
What is the potential energy of a satellite?
A satellite at a particular point along an elliptical orbit has a gravitational potential energy of 4800 MJ with respect to Earth's surface and a kinetic energy of 4500 MJ . Later in its orbit the satellite's potential energy is 6500 MJ . Use conservation of energy to find its kinetic energy at that point. 2800 MJ.
Does the body move at a constant velocity?
Since there is a net force acting, the body does not move at a constant velocity, but it accelerates instead. However, the force acting on the body is constant. Hence, according to Newton's 2nd law of motion, the acceleration of the body is also constant. Two forces, of magnitude 4N and 10N, are applied to an object.
Question
A baseball and a golf ball have the same momentum. Which has the greater kinetic energy?
Linear Momentum - Kinetic Energy Relationship
The magnitude of the instantaneous linear momentum (p) of an object is equal to the mass (m) multiplied by its instantaneous speed (v) and can be expressed as p = mv.