Physics, 11.03.2021 14:00 katiebonar13
The points A, O and B lie on a straight horizontal track as shown in Figure 1. A is 20 m from
O and B is on the other side of O at a distance x m from O.
At time t = 0, a particle P starts from rest at O and moves towards B with uniform acceleration
of 3 ms
-2. At the same instant, another particle Q, which is at the point A, is moving with a
velocity of 3 ms
-1 in the direction of O with uniform acceleration of 4 ms
-2 in the same
direction.
Given that the Q collides with P at B, find the value of x.
Answers: 1
Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
Physics, 22.06.2019 19:30
Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
Answers: 1
Physics, 23.06.2019 02:00
The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
Answers: 1
Physics, 23.06.2019 10:00
You are an astronaut working on the international space station. accidentally, you let go of the handhold and drift off towards earth. the illustration, below, includes the details of your position (not drawn to scale). i’m a little stuck on the gravitational force felt by the astronaut from the iss. a little ?
Answers: 2
The points A, O and B lie on a straight horizontal track as shown in Figure 1. A is 20 m from
O and...
Mathematics, 09.06.2021 22:10
English, 09.06.2021 22:10
History, 09.06.2021 22:10
Mathematics, 09.06.2021 22:10
Mathematics, 09.06.2021 22:10
Chemistry, 09.06.2021 22:10
Social Studies, 09.06.2021 22:10