physics

posted by .

How can I calculate a person's power when bowling? I am given the ball weight, time to swing, horizontal swing distance, time to roll down lane, and the lane's length.

• physics -

Divide the kinetic energy of the ball at release (1/2 m V^2)by the "time to swing" the ball.
m = ball mass = (weight)/g
V = (lane length)/(time to roll)

There is some additional power associated with the bowler accelerating himself while swinging the ball.

• physics -

Thank you so much!

Similar Questions

1. physics

A bowling ball is released at the near right corner of a bowling lane and travels 19.1 m at an angle of 3.0 degrees with respect to the lane's length. he ball reaches the far left corner of the lane, where it knocks down the "7" pin. …
2. Calculus

After Lee gives his little sister Kara a big push on a swing, her horizontal position as a function of time is given by the equation x(t)= 3cost(e^-0.05t), where x(t) is her horizontal displacement, in metres, from the lowest point …
3. programming

Application: Pendulum Clocks Pendulums used in clocks, such as grandfather clocks, keep fairly accurate time for the following reason: When the length of a pendulum is large compared with the maximum arc of its swing, the time to complete …
4. physics

A spherical bowling ball with mass m = 4.1 kg and radius R = 0.116 m is thrown down the lane with an initial speed of v = 8.9 m/s. The coefficient of kinetic friction between the sliding ball and the ground is ¦Ì = 0.34. Once the …
5. Physics

Instead of standing in the back of the lane and rolling the ball toward the pins like most people, you place a 5kg bowling ball at rest at the back of the lane and try to hit it toward the pins with a perfectly elastic collision using …
6. Physics

Jeron has a tendency to drop his bowling ball upon release when bowling. Instead of having the ball on the floor at the completion of his swing, Jeron lets go of the ball 0.35m above the floor. If he throws the ball with a horizontal …
7. Physics

A spherical bowling ball with mass m = 3.2 kg and radius R = 0.107 m is thrown down the lane with an initial speed of v = 8.6 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.34. Once the …
8. physics

A bowling ball with a mass of 4.5 kg travels at a velocity of 37 m/s for 2.5 s until it is stopped at the end of the lane by the ball return. What additional information is required to determine the weight of the bowling ball?
9. Science Help Not sure

A traffic-safety engineer is designing a deceleration lane. She is basing the length of this lane on the distance needed to slow down from 126 km/h to 65 km/h in 8.0 s. How long will the deceleration lane be?
10. Physics

A 4.0 kg bowling ball rolling at a velocity of 11m/s down the bowling lane makes a head on collision with a 2.5 kg bowling pin initially at rest. After the collision, the pink has a velocity of 13.54m/s down the bowling lane. What …

More Similar Questions