Physics, 09.12.2020 20:30 rennytheraccoon
Pick the correct word: inertia, whiplash, resistance, friction , force to fill up the blank in below question. When hit from behind in a car crash, a passenger can suffer a neck injury from the forward and backward motion called .
Answers: 3
Physics, 21.06.2019 20:30
Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?
Answers: 3
Physics, 21.06.2019 22:00
•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?
Answers: 3
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 1
Pick the correct word: inertia, whiplash, resistance, friction , force to fill up the blank in below...
Mathematics, 06.04.2020 18:35
Spanish, 06.04.2020 18:35
Computers and Technology, 06.04.2020 18:35
English, 06.04.2020 18:35
Mathematics, 06.04.2020 18:36
Mathematics, 06.04.2020 18:36
Chemistry, 06.04.2020 18:36