I hope this helps you can try using photomath or socratic as well but i have attached a pick below :)
Answer:Luster aka (A)
Explanation:Because luster is something you learned in science.
IF IT HELPED CAN I HAVE BRAINLIEST PLS!! AND GOOD LUCK <3
D. since the star would be larger than the sun, having more mass, its gravitational pull would be stronger thus pulling the planets into it. hope that helped!
Answer:
2.57 seconds
Explanation:
The motion of the ball on the two axis is;
x(t) = Vo Cos θt
y(t) = h + Vo sin θt - 1/2gt²
Where; h is the initial height from which the ball was thrown.
Vo is the initial speed of the ball, 22 m/s , θ is the angle, 35° and g is the gravitational acceleration, 9.81 m/s²
We want to find the time t at which y(t) = h
Therefore;
y(t) = h + Vo sin θt - 1/2gt²
Whose solutions are, t = 0, at the beginning of the motion, and
t = 2 Vo sinθ/g
= (2 × 22 × sin 35°)/9.81
= 2.57 seconds
Answer:
20
Explanation:
speed= distance / time 60miles/30hour=2miles/hours
