All categories

3 years ago

Rly need help with physics

Physics

2 answers:

Elis [28]3 years ago

5 0

Answer:

10ms/s²

Answer

Explanation:

pls mark me as brainliest

ioda3 years ago

5 0

Answer:

See answers below :)

Explanation:

(vf)² = (vi)² + 2gy

0 = (35)² + 2(-10)y

y = 61 m

(vf)² = (vi)² + 2ax

0 = (35)² + 2(-7)x

x = 88 m

y = (vi)t + (1/2)gt²

y = 0 + (1/2)(-10)(3.6)²

y = 65 m

y = (vi)t + (1/2)gt²

0.60 = 0 + (1/2)(-10)t²

t = 0.35 s

x = (vi)t + (1/2)at²

0.50 = (vi)(0.35)

vi = 1.4 m/s

You might be interested in

What is atmospheric refraction?

patriot [66]

Answer:

Atmospheric Refraction is the bending of light rays when they pass through the layers of earths atmosphere

Explanation:

Hope this helps

5 0

3 years ago

Read 2 more answers

Fluid clutches are used on equipment that is subjected to?

mamaluj [8]

Fluid clutches are used on equipment that is subjected to higher torque per unit volume. This type of clutch makes use of an incompressible fluid like oil in order to transfer the input of a movement from a pedal and cylinder to an actuating cylinder. Releasing the this clutch would stop the transfer of power but still allowing the engine to turn continuously.

4 0

3 years ago

Question no 26 i dint understand the answer given can anyone plz solve this for me with a diagram for better understanding,plz e

Aleksandr-060686 [28]

Answer:

nznNajajjajakajajajajaka

6 0

3 years ago

1. Her angular speed increases because by pulling in her arms she creates a net torque in the direction of rotation. 2. Her angu

choli [55]

Answer:

3. Her angular speed increases because her angular momentum is the same but her moment of inertia decreases

Explanation:

II ωi the intial angular momentum of the skater. Her angular momentum changes to If ωf after pulling her arms in.

It must be noted that If is less than II, then it is because her arms now go round not far from the rotation axis which brings down the mementos of inertia.

Angular momentum does not change since torque is O.

Note: the mathematical representations are better written on the attached diagram.