A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worker then applies a horizontal force F to it. As a result the block moves along the x-axis such that its position as a function of time is given by x(t) = at² + ßt³, where a = 0.2 m/s² and ß = 0.02 m/s³. Calculate the work done by the force during the first 4.00 s of the motion ? А. 15.8 J В. 40 J С. 1.5 J D. 5 J E. 0.89 J
A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worker then applies a horizontal force F to it. As a result the block moves along the x-axis such that its position as a function of time is given by x(t) = at² + ßt³, where a = 0.2 m/s² and ß = 0.02 m/s³. Calculate the work done by the force during the first 4.00 s of the motion ? А. 15.8 J В. 40 J С. 1.5 J D. 5 J E. 0.89 J
Related questions
Question
Transcribed Image Text:A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface.
A worker then applies a horizontal force F to it. As a result the block moves along the
x-axis such that its position as a function of time is given by x(t) = at? + Bt³3, where
a = 0.2 m/s? and ß = 0.02 m/s³. Calculate the work done by the force during the first
4.00 s of the motion ?
A. 15.8 J
В. 40 J
С. 1.5 J
D. 5 J
E. 0.89 J
Lütfen birini seçin:
O A
O B
O C
O D
O E
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 4 images
