A golf ball hit with a force of 15 N travels with an acceleration of 25 m/s2. What is the mass of the golf ball?
Force = rate of change of momentum = mass * acceleration if mass is constant
F = m a
so m = F/a = 15 N / 25 m/s^2 = 0.60 kg
Which by the way is quite a heavy golf ball
To find the mass of the golf ball, you can use Newton's second law of motion, which states that the force applied to an object is equal to the mass of the object multiplied by its acceleration. The formula for Newton's second law is:
Force = mass × acceleration
In this case, the force on the golf ball is 15 N and the acceleration is 25 m/s². Plugging these values into the formula, we can solve for the mass:
15 N = mass × 25 m/s²
To isolate the mass, we can rearrange the formula to solve for mass:
mass = 15 N / 25 m/s²
Evaluating the expression, we find:
mass = 0.6 kg
Therefore, the mass of the golf ball is 0.6 kg.
To find the mass of the golf ball, we can use Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration.
The formula for Newton's second law is:
F = m * a
Where:
F is the force applied to the object,
m is the mass of the object, and
a is the acceleration of the object.
In this case, we are given the force (F = 15 N) and the acceleration (a = 25 m/s^2). We need to find the mass of the golf ball (m).
Rearranging the formula, we get:
m = F / a
Substituting in the given values, we have:
m = 15 N / 25 m/s^2
m = 0.6 kg
Therefore, the mass of the golf ball is 0.6 kg.