Final Exam Practice Problems
1. A ramp slopes upward to the right at 25 deg to the horizontal. Along the ramp is a
spring with force constant 1300 N/m. A 15-kg block is pushed down the ramp into the
spring, compressing the spring by 0.7 m. Upon being rele
Midterm 2 Practice Problems
1. A 7-kg block is compressed 0.8 m to the left into a spring with force constant 400
N/m. The block is released, and travels to the right. After leaving the spring, the
block crosses a 3-m long strip of gravel for which k = 0.
Name:
Student ID number:
Midterm 1 Solutions
Physics 1A, Winter 2013
Wednesday, January 30, 2013
READ THE FOLLOWING CAREFULLY:
Do not open the exam until instructed to do so. Please use pencil. This exam is closed
book. You may use a calculator and one c
Final Exam Practice Solutions
1. A ramp slopes upward to the right at 25 deg to the horizontal. Along the ramp is a
spring with force constant 1300 N/m. A 15-kg block is pushed down the ramp into the
spring, compressing the spring by 0.7 m. Upon being rel
Midterm 2 Practice Solutions
1. A 7-kg block is compressed 0.8 m to the left into a spring with force constant 400
N/m. The block is released, and travels to the right. After leaving the spring, the
block crosses a 3-m long strip of gravel for which k = 0
Name:
Student ID number:
Midterm 2 Solutions
Physics 1A, Winter 2013
Monday, February 25, 2013
READ THE FOLLOWING CAREFULLY:
Do not open the exam until instructed to do so. Please use pencil. This exam is closed
book. You may use a calculator and one che