In 1989, Sandeep of California built the Frankencycle, a bicycle
with a wheel diameter of more than 4 m. If you ride this bike so that
the wheels’ angular speed increases from 2.60 rad/s to 4.15 rad/s in
5.6 s, what is the average angular acceleration of the wheels?
Answers: 3
Physics, 22.06.2019 18:00
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
Answers: 1
Physics, 22.06.2019 20:30
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
Answers: 2
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
Physics, 23.06.2019 08:00
The cheetah is considered the fastest running animal in the world. cheetahs can accelerate to a speed of 20.1 m/s in 2.50 s and can continue to accelerate to reach a top speed of 28.1 m/s. assume the acceleration is constant until the top speed is reached and is zero thereafter.1) starting from a crouched position, how long does it take a cheetah to reach its top speed? (express your answer to three significant figures.) s2) how far does it travel in that time? (express your answer to three significant figures.) m3) if a cheetah sees a rabbit 120 m away, how long will it take to reach the rabbit, assuming the rabbit does not move? (express your answer to three significant figures.)
Answers: 3
In 1989, Sandeep of California built the Frankencycle, a bicycle
with a wheel diameter of more tha...
History, 04.08.2019 03:00
Health, 04.08.2019 03:00
History, 04.08.2019 03:00
Health, 04.08.2019 03:00
Health, 04.08.2019 03:00
Social Studies, 04.08.2019 03:00
Social Studies, 04.08.2019 03:00
Biology, 04.08.2019 03:00
History, 04.08.2019 03:00
History, 04.08.2019 03:00