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A 1kg mass is launched from the ground into the air at an angle of 30 degrees to the horizontal and with initial speed 25 ms^-1. Assuming negligible air resistance, how far from the starting point will the mass travel before it hits the ground?

1: Draw a diagram2: Split the velocity into its horizontal and vertical components using trig. Vertical velocity: 25sin(30) Horizontal velocity: 25cos(30)<...

CS
Answered by Connor S. Maths tutor
2925 Views

Work out the value of (√3 )² x (√2 )²

(√3)² = 3 and (√2)² = 2Therefore, the equation becomes 3 x 2 and so the answer is 6.

JZ
Answered by Juliet Z. Maths tutor
8678 Views

Solve 3(2y - 1) = 6

Expand bracket 6y - 3 = 6Collect like terms6y = 6 + 36y = 9y = 9/6 Simplify answer y = 3/2 (1.5)

SS
Answered by Shivani S. Maths tutor
3858 Views

Where do I start with preparing for medical interviews?

It's normal to feel intimidated with medical interview prep! Start with giving yourself a high 5 for getting an interview, or a high 5 for starting to prepare early. There are a few sections you can broad...

SH
1377 Views

Write 0.03444444 as a fraction

x = 0.0344444100x = 3.444441000x = 34.444
900x = 31x = 31/900

JR
Answered by Joseph R. Maths tutor
2741 Views

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