alanvargas3107 alanvargas3107
  • 17-11-2021
  • Physics
contestada

What s the kinetic energy of a 0.100 kg baseball thrown at 20.0 m/s?

1: 40.0 J
2: 1.00 J
3: 2.00 J
4; 20.0 J
5: 4.00 J

Respuesta :

Аноним Аноним
  • 17-11-2021

Answer:

KE = ½mv² = ½(0.100)20.0² = 20.0 J

Explanation:

Answer Link

Otras preguntas

A rectangle has a total perimeter of 108cm. The length is 5 times the width. The dimensions would be 45cm x 9cm, right?
need it asap... a survey conducted in a school showed that 65% of the students walked to school. The remaining students took buses to school. The ratio of stude
A protective, waterproofing structure consisting of several cuticle layers is the __________. a. endoskeleton b. exoskeleton c. labium d. ocelli
coal and wood are found in nature.they are both examples of
Decide whether the function is a polynomial function. If so, write it in standard form and state its degree, type, and leading coefficient.h(x) = 19x4 − 419x2 +
Square root of 4+2 root 3
in the expression 12a+5, identify the coefficient
A valid conclusion based on the experience of Japanese Americans during World War II is that in wartime1.first-generation immigrants become security risks2.con
Fifty pounds of a cement-and-sand mixture is 40% sand. How many pounds of sand must be added for the resulting mixture to be 60% sand?
A valid conclusion based on the experience of Japanese Americans during World War II is that in wartime1.first-generation immigrants become security risks2.con