Physics, 25.11.2020 14:00 calvarado12
A 1.0 kg block is pressed against a spring that has been compressed 10 cm. If the spring
has a spring compression equation of (F = 1000x) and when released causes the block to
slide along a frictionless horizontal surface and then up a frictionless incline:
*Note: Show all of your work/calculations
(a) Determine the velocity of the block the instant it leaves the spring.
(b) Determine the maximum height that will be reached by the block while on the incline.
(c) The total energy possessed by the block when it is located half way up the incline.
Answers: 2
Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
Answers: 2
Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
Physics, 23.06.2019 00:50
Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n
Answers: 1
A 1.0 kg block is pressed against a spring that has been compressed 10 cm. If the spring
has a spri...
Mathematics, 05.05.2020 12:00
Biology, 05.05.2020 12:00
Chemistry, 05.05.2020 12:00
Chemistry, 05.05.2020 12:01