A skier is going down a mountain at 3 m/s. They then see their friend up
ahead who they want to pass. The skier gets in a tuck and accelerates at an
average acceleration of 2.1 m/s/s for 4 seconds. What is the final speed of
the skier after this time? (use formula sheet) *
Answers: 2
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
Answers: 1
A skier is going down a mountain at 3 m/s. They then see their friend up
ahead who they want to pas...
History, 24.09.2020 01:01
Computers and Technology, 24.09.2020 01:01
Health, 24.09.2020 01:01
History, 24.09.2020 01:01
Chemistry, 24.09.2020 01:01
History, 24.09.2020 01:01
Computers and Technology, 24.09.2020 01:01