A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake as shown in the figure below. 25° The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (For each answer, enter a number.) (a) Calculate the minimum force F (in N) he must exert to get the block moving. N (b) What is its acceleration (in m/s²) once it starts to move, if that force is maintained? m/s2
A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake as shown in the figure below. 25° The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (For each answer, enter a number.) (a) Calculate the minimum force F (in N) he must exert to get the block moving. N (b) What is its acceleration (in m/s²) once it starts to move, if that force is maintained? m/s2
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![A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake as shown in the figure below.
25°
F
The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (For each answer, enter a number.)
(a) Calculate the minimum force F (in N) he must exert to get the block moving.
N
(b) What is its acceleration (in m/s2) once it starts to move, if that force is
maintained?
m/s²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fab04051d-220f-4e22-ad42-dacf93a25243%2Ff8d7f2b4-0aa7-434a-8220-0e7dd4a35441%2Fh0o8oqd_processed.png&w=3840&q=75)
Transcribed Image Text:A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake as shown in the figure below.
25°
F
The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (For each answer, enter a number.)
(a) Calculate the minimum force F (in N) he must exert to get the block moving.
N
(b) What is its acceleration (in m/s2) once it starts to move, if that force is
maintained?
m/s²
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